2007921120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97283}}^1$

素因数の和:97344

約数の個数: 96

約数和(自身を含む): 6472109952

約数和(自身を除く): 4464188832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640, 97283, 194566, 291849, 389132, 486415, 583698, 778264, 972830, 1167396, 1459245, 1556528, 1945660, 2334792, 2918490, 3113056, 3891320, 4183169, 4669584, 5836980, 7782640, 8366338, 9339168, 11673960, 12549507, 15565280, 16732676, 20915845, 23347920, 25099014, 33465352, 41831690, 46695840, 50198028, 62747535, 66930704, 83663380, 100396056, 125495070, 133861408, 167326760, 200792112, 250990140, 334653520, 401584224, 501980280, 669307040, 1003960560, 2007921120]

約数ペア:

[(1, 2007921120), (2, 1003960560), (3, 669307040), (4, 501980280), (5, 401584224), (6, 334653520), (8, 250990140), (10, 200792112), (12, 167326760), (15, 133861408), (16, 125495070), (20, 100396056), (24, 83663380), (30, 66930704), (32, 62747535), (40, 50198028), (43, 46695840), (48, 41831690), (60, 33465352), (80, 25099014), (86, 23347920), (96, 20915845), (120, 16732676), (129, 15565280), (160, 12549507), (172, 11673960), (215, 9339168), (240, 8366338), (258, 7782640), (344, 5836980), (430, 4669584), (480, 4183169), (516, 3891320), (645, 3113056), (688, 2918490), (860, 2334792), (1032, 1945660), (1290, 1556528), (1376, 1459245), (1720, 1167396), (2064, 972830), (2580, 778264), (3440, 583698), (4128, 486415), (5160, 389132), (6880, 291849), (10320, 194566), (20640, 97283)]