Q: What is the sum of all factors of the number 28,890 including 28,890?
A: 77,760
The factors of the number 28,890 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2889, 3210, 4815, 5778, 9630, 14445, 28890.
If you add them up, you will get the total of 77,760.