164204160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{85523}}^1$

素因数の和:85545

約数の個数: 64

約数和(自身を含む): 523406880

約数和(自身を除く): 359202720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 85523, 171046, 256569, 342092, 427615, 513138, 684184, 855230, 1026276, 1282845, 1368368, 1710460, 2052552, 2565690, 2736736, 3420920, 4105104, 5131380, 5473472, 6841840, 8210208, 10262760, 10946944, 13683680, 16420416, 20525520, 27367360, 32840832, 41051040, 54734720, 82102080, 164204160]

約数ペア:

[(1, 164204160), (2, 82102080), (3, 54734720), (4, 41051040), (5, 32840832), (6, 27367360), (8, 20525520), (10, 16420416), (12, 13683680), (15, 10946944), (16, 10262760), (20, 8210208), (24, 6841840), (30, 5473472), (32, 5131380), (40, 4105104), (48, 3420920), (60, 2736736), (64, 2565690), (80, 2052552), (96, 1710460), (120, 1368368), (128, 1282845), (160, 1026276), (192, 855230), (240, 684184), (320, 513138), (384, 427615), (480, 342092), (640, 256569), (960, 171046), (1920, 85523)]