1, 3, 9, 27, 81
81 only has five factors.
Nine has three factors.
There are only four factors ! They are 1,2,13 & 26
59 is a prime number and therefore does not have any factors.
The factors of 81 are 1, 3, 9, 27, and 81
Just multiply the first five prime numbers! 2x3x5x7x11 = 6x35x11 = 210x11 = 2310. Any multiple of this number "has the first five prime numbers as factors", but 2310 is the smallest such number.
Being a prime number, 19 only has 2 factors: 1 & 19.
16 only has five factors: 1, 2, 4, 8 and 16
Any three-digit multiple of 60, from 120 to 960, has the first five counting numbers as factors.
They are: 1, 2, 3, 4, 5.
88, 176, 264, 352, 440.
1, 2, 3, 6, 9