Q: What is the sum of all factors of the number 1,358,780 including 1,358,780?
A: 2,853,480
The factors of the number 1,358,780 are: 1, 2, 4, 5, 10, 20, 67939, 135878, 271756, 339695, 679390, 1358780.
If you add them up, you will get the total of 2,853,480.