136437720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1136981}}^1$

素因数の和:1136995

約数の個数: 32

約数和(自身を含む): 409313520

約数和(自身を除く): 272875800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1136981, 2273962, 3410943, 4547924, 5684905, 6821886, 9095848, 11369810, 13643772, 17054715, 22739620, 27287544, 34109430, 45479240, 68218860, 136437720]

約数ペア:

[(1, 136437720), (2, 68218860), (3, 45479240), (4, 34109430), (5, 27287544), (6, 22739620), (8, 17054715), (10, 13643772), (12, 11369810), (15, 9095848), (20, 6821886), (24, 5684905), (30, 4547924), (40, 3410943), (60, 2273962), (120, 1136981)]