Q: What is the sum of all factors of the number 260,448,720 excluding 260,448,720?
A: 678,803,664
The factors of the number 260,448,720 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 22147, 44294, 66441, 88588, 110735, 132882, 155029, 177176, 221470, 265764, 310058, 332205, 354352, 442940, 465087, 531528, 620116, 664410, 775145, 885880, 930174, 1063056, 1085203, 1240232, 1328820, 1550290, 1771760, 1860348, 2170406, 2325435, 2480464, 2657640, 3100580, 3255609, 3720696, 4340812, 4650870, 5315280, 5426015, 6201160, 6511218, 7441392, 8681624, 9301740, 10852030, 12402320, 13022436, 16278045, 17363248, 18603480, 21704060, 26044872, 32556090, 37206960, 43408120, 52089744, 65112180, 86816240, 130224360, 260448720.
If you add them up, you will get the total of 260,449,398. Now subtract 260,448,720 to get 678,803,664