Yes.
2
There are infinitely many such numbers. For example, take any prime number to the 11th power and the result will have exactly twelve factors.
Nope... 12 is a factor of itself - but not a factor of six.
Any composite number. Examples: 4 and 9 . . . (three factors) 6, 8, and 10 . . . (four factors) 12 . . . (six factors) 60 . . . (twelve factors)
12 has exactly 6 factors ^.^ 1x12 3x4 2x6
Twelve, four and six factors, respectively.
The factors of twelve are one, two, three, four, six, and twelve. :)
It has three prime factors, but not factors in total.
24 has eight factors, which means it has six proper factors.
The smallest positive integer with exactly 12 factors is 60.You may check to see that 60 has exactly twelve factors, by noting the following:60 = 1 X 60 = 2 X 30 = 3 x 20 = 4 X 15 = 5 x 12 = 6 x 10. The factors that are less than 8 are 1, 2, 3, 4, 5, and 6; the factors that are more than 8 are obtained by dividing the six factors already found into 60.Any number less than 60 must have six numbers less than 8 that divide into it, in order to have exactly twelve divisors. In fact, the requirement is more stringent than that: for a number (n, say) to have exactly twelve divisors, six of them must be less than the square-root of n. That you won't be able to find any is borne out by the fact that the least common multiple of any 6 of the first seven integers must be at least as great as the l. c. m. of the first six positive integers, namely 60.
1024 has exactly eleven. 60 has twelve, so it has eleven as well.
six and twelve hundredths