Q: What is the sum of all factors of the number 520,080 excluding 520,080?
A: 1,247,664
The factors of the number 520,080 are: 1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 197, 220, 240, 264, 330, 394, 440, 528, 591, 660, 788, 880, 985, 1182, 1320, 1576, 1970, 2167, 2364, 2640, 2955, 3152, 3940, 4334, 4728, 5910, 6501, 7880, 8668, 9456, 10835, 11820, 13002, 15760, 17336, 21670, 23640, 26004, 32505, 34672, 43340, 47280, 52008, 65010, 86680, 104016, 130020, 173360, 260040, 520080.
If you add them up, you will get the total of 520,081. Now subtract 520,080 to get 1,247,664