145701840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607091}}^1$

素因数の和:607107

約数の個数: 40

約数和(自身を含む): 451676448

約数和(自身を除く): 305974608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607091, 1214182, 1821273, 2428364, 3035455, 3642546, 4856728, 6070910, 7285092, 9106365, 9713456, 12141820, 14570184, 18212730, 24283640, 29140368, 36425460, 48567280, 72850920, 145701840]

約数ペア:

[(1, 145701840), (2, 72850920), (3, 48567280), (4, 36425460), (5, 29140368), (6, 24283640), (8, 18212730), (10, 14570184), (12, 12141820), (15, 9713456), (16, 9106365), (20, 7285092), (24, 6070910), (30, 4856728), (40, 3642546), (48, 3035455), (60, 2428364), (80, 1821273), (120, 1214182), (240, 607091)]