i think 128
6
16
64
6
2 (1 and 2)
455,275,150 has 72 whole number factors.
A prime number is a whole number that has only two distinct factors: 1 and the number itself. A composite number has at least three distinct factors.
Lowest common multiple
20
One is the least of the whole numbers.
That would be 1. The only factor of 1 is 1. All other whole numbers have at least two factors. Prime numbers have exactly two factors, while composite numbers have more than two factors.
There is no least whole number: the negative counting numbers go on for ever.