201660856080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{840253567}}^1$

素因数の和:840253583

約数の個数: 40

約数和(自身を含む): 625148654592

約数和(自身を除く): 423487798512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 840253567, 1680507134, 2520760701, 3361014268, 4201267835, 5041521402, 6722028536, 8402535670, 10083042804, 12603803505, 13444057072, 16805071340, 20166085608, 25207607010, 33610142680, 40332171216, 50415214020, 67220285360, 100830428040, 201660856080]

約数ペア:

[(1, 201660856080), (2, 100830428040), (3, 67220285360), (4, 50415214020), (5, 40332171216), (6, 33610142680), (8, 25207607010), (10, 20166085608), (12, 16805071340), (15, 13444057072), (16, 12603803505), (20, 10083042804), (24, 8402535670), (30, 6722028536), (40, 5041521402), (48, 4201267835), (60, 3361014268), (80, 2520760701), (120, 1680507134), (240, 840253567)]