Q: What is the sum of all factors of the number 1,285,120 excluding 1,285,120?
A: 1,809,944
The factors of the number 1,285,120 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 251, 256, 320, 502, 512, 640, 1004, 1024, 1255, 1280, 2008, 2510, 2560, 4016, 5020, 5120, 8032, 10040, 16064, 20080, 32128, 40160, 64256, 80320, 128512, 160640, 257024, 321280, 642560, 1285120.
If you add them up, you will get the total of 1,285,121. Now subtract 1,285,120 to get 1,809,944