Q: What is the sum of all factors of the number 66,480 excluding 66,480?
A: 140,352
The factors of the number 66,480 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 4432, 5540, 6648, 8310, 11080, 13296, 16620, 22160, 33240, 66480.
If you add them up, you will get the total of 66,620. Now subtract 66,480 to get 140,352