Q: What is the sum of all factors of the number 1,286,080 excluding 1,286,080?
A: 1,777,160
The factors of the number 1,286,080 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4019, 8038, 16076, 20095, 32152, 40190, 64304, 80380, 128608, 160760, 257216, 321520, 643040, 1286080.
If you add them up, you will get the total of 1,286,081. Now subtract 1,286,080 to get 1,777,160