Q: What is the sum of all factors of the number 490,240 excluding 490,240?
A: 687,104
The factors of the number 490,240 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 383, 640, 766, 1280, 1532, 1915, 3064, 3830, 6128, 7660, 12256, 15320, 24512, 30640, 49024, 61280, 98048, 122560, 245120, 490240.
If you add them up, you will get the total of 490,927. Now subtract 490,240 to get 687,104