299780760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2498173}}^1$

素因数の和:2498187

約数の個数: 32

約数和(自身を含む): 899342640

約数和(自身を除く): 599561880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2498173, 4996346, 7494519, 9992692, 12490865, 14989038, 19985384, 24981730, 29978076, 37472595, 49963460, 59956152, 74945190, 99926920, 149890380, 299780760]

約数ペア:

[(1, 299780760), (2, 149890380), (3, 99926920), (4, 74945190), (5, 59956152), (6, 49963460), (8, 37472595), (10, 29978076), (12, 24981730), (15, 19985384), (20, 14989038), (24, 12490865), (30, 9992692), (40, 7494519), (60, 4996346), (120, 2498173)]