160974480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{670727}}^1$

素因数の和:670743

約数の個数: 40

約数和(自身を含む): 499021632

約数和(自身を除く): 338047152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 670727, 1341454, 2012181, 2682908, 3353635, 4024362, 5365816, 6707270, 8048724, 10060905, 10731632, 13414540, 16097448, 20121810, 26829080, 32194896, 40243620, 53658160, 80487240, 160974480]

約数ペア:

[(1, 160974480), (2, 80487240), (3, 53658160), (4, 40243620), (5, 32194896), (6, 26829080), (8, 20121810), (10, 16097448), (12, 13414540), (15, 10731632), (16, 10060905), (20, 8048724), (24, 6707270), (30, 5365816), (40, 4024362), (48, 3353635), (60, 2682908), (80, 2012181), (120, 1341454), (240, 670727)]