89707920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373783}}^1$

素因数の和:373799

約数の個数: 40

約数和(自身を含む): 278095296

約数和(自身を除く): 188387376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373783, 747566, 1121349, 1495132, 1868915, 2242698, 2990264, 3737830, 4485396, 5606745, 5980528, 7475660, 8970792, 11213490, 14951320, 17941584, 22426980, 29902640, 44853960, 89707920]

約数ペア:

[(1, 89707920), (2, 44853960), (3, 29902640), (4, 22426980), (5, 17941584), (6, 14951320), (8, 11213490), (10, 8970792), (12, 7475660), (15, 5980528), (16, 5606745), (20, 4485396), (24, 3737830), (30, 2990264), (40, 2242698), (48, 1868915), (60, 1495132), (80, 1121349), (120, 747566), (240, 373783)]