What is 660 Divisible By?

What numbers is 660 divisible by? Is 660 a prime number? Calculate and list the factors of 660.
Number

660 is evenly divisible by the following integers:

1
2
3
4
5
6
10
11
12
15
20
22
30
33
44
55
60
66
110
132
165
220
330
660

It is not a prime number.