870491640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7254097}}^1$

素因数の和:7254111

約数の個数: 32

約数和(自身を含む): 2611475280

約数和(自身を除く): 1740983640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7254097, 14508194, 21762291, 29016388, 36270485, 43524582, 58032776, 72540970, 87049164, 108811455, 145081940, 174098328, 217622910, 290163880, 435245820, 870491640]

約数ペア:

[(1, 870491640), (2, 435245820), (3, 290163880), (4, 217622910), (5, 174098328), (6, 145081940), (8, 108811455), (10, 87049164), (12, 72540970), (15, 58032776), (20, 43524582), (24, 36270485), (30, 29016388), (40, 21762291), (60, 14508194), (120, 7254097)]