Q: What is the sum of all factors of the number 479,760 excluding 479,760?

A: 1,008,240

Why is 1,008,240 the sum of all factors of 479,760, excluding 479,760?

The factors of the number 479,760 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1999, 3998, 5997, 7996, 9995, 11994, 15992, 19990, 23988, 29985, 31984, 39980, 47976, 59970, 79960, 95952, 119940, 159920, 239880, 479760.

If you add them up, you will get the total of 479,761. Now subtract 479,760 to get 1,008,240