Q: What is the sum of all factors of the number 428,720 including 428,720?
A: 1,044,576
The factors of the number 428,720 are: 1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 233, 368, 460, 466, 920, 932, 1165, 1840, 1864, 2330, 3728, 4660, 5359, 9320, 10718, 18640, 21436, 26795, 42872, 53590, 85744, 107180, 214360, 428720.
If you add them up, you will get the total of 1,044,576.