Q: What is the sum of all factors of the number 487,480 excluding 487,480?
A: 766,760
The factors of the number 487,480 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1741, 3482, 6964, 8705, 12187, 13928, 17410, 24374, 34820, 48748, 60935, 69640, 97496, 121870, 243740, 487480.
If you add them up, you will get the total of 488,246. Now subtract 487,480 to get 766,760