143871240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1198927}}^1$

素因数の和:1198941

約数の個数: 32

約数和(自身を含む): 431614080

約数和(自身を除く): 287742840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1198927, 2397854, 3596781, 4795708, 5994635, 7193562, 9591416, 11989270, 14387124, 17983905, 23978540, 28774248, 35967810, 47957080, 71935620, 143871240]

約数ペア:

[(1, 143871240), (2, 71935620), (3, 47957080), (4, 35967810), (5, 28774248), (6, 23978540), (8, 17983905), (10, 14387124), (12, 11989270), (15, 9591416), (20, 7193562), (24, 5994635), (30, 4795708), (40, 3596781), (60, 2397854), (120, 1198927)]