Q: What is the sum of all factors of the number 3,660 excluding 3,660?
A: 6,756
The factors of the number 3,660 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660.
If you add them up, you will get the total of 3,666. Now subtract 3,660 to get 6,756