512332080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164209}}^1$

素因数の和:164238

約数の個数: 80

約数和(自身を含む): 1710411360

約数和(自身を除く): 1198079280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 164209, 328418, 492627, 656836, 821045, 985254, 1313672, 1642090, 1970508, 2134717, 2463135, 2627344, 3284180, 3941016, 4269434, 4926270, 6404151, 6568360, 7882032, 8538868, 9852540, 10673585, 12808302, 13136720, 17077736, 19705080, 21347170, 25616604, 32020755, 34155472, 39410160, 42694340, 51233208, 64041510, 85388680, 102466416, 128083020, 170777360, 256166040, 512332080]

約数ペア:

[(1, 512332080), (2, 256166040), (3, 170777360), (4, 128083020), (5, 102466416), (6, 85388680), (8, 64041510), (10, 51233208), (12, 42694340), (13, 39410160), (15, 34155472), (16, 32020755), (20, 25616604), (24, 21347170), (26, 19705080), (30, 17077736), (39, 13136720), (40, 12808302), (48, 10673585), (52, 9852540), (60, 8538868), (65, 7882032), (78, 6568360), (80, 6404151), (104, 4926270), (120, 4269434), (130, 3941016), (156, 3284180), (195, 2627344), (208, 2463135), (240, 2134717), (260, 1970508), (312, 1642090), (390, 1313672), (520, 985254), (624, 821045), (780, 656836), (1040, 492627), (1560, 328418), (3120, 164209)]