345197640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2876647}}^1$

素因数の和:2876661

約数の個数: 32

約数和(自身を含む): 1035593280

約数和(自身を除く): 690395640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2876647, 5753294, 8629941, 11506588, 14383235, 17259882, 23013176, 28766470, 34519764, 43149705, 57532940, 69039528, 86299410, 115065880, 172598820, 345197640]

約数ペア:

[(1, 345197640), (2, 172598820), (3, 115065880), (4, 86299410), (5, 69039528), (6, 57532940), (8, 43149705), (10, 34519764), (12, 28766470), (15, 23013176), (20, 17259882), (24, 14383235), (30, 11506588), (40, 8629941), (60, 5753294), (120, 2876647)]