143155240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{60659}}^1$

素因数の和:60729

約数の個数: 32

約数和(自身を含む): 327564000

約数和(自身を除く): 184408760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 60659, 121318, 242636, 303295, 485272, 606590, 1213180, 2426360, 3578881, 7157762, 14315524, 17894405, 28631048, 35788810, 71577620, 143155240]

約数ペア:

[(1, 143155240), (2, 71577620), (4, 35788810), (5, 28631048), (8, 17894405), (10, 14315524), (20, 7157762), (40, 3578881), (59, 2426360), (118, 1213180), (236, 606590), (295, 485272), (472, 303295), (590, 242636), (1180, 121318), (2360, 60659)]