553931880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{68897}}^1$

素因数の和:68978

約数の個数: 64

約数和(自身を含む): 1686623040

約数和(自身を除く): 1132691160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 68897, 137794, 206691, 275588, 344485, 413382, 551176, 688970, 826764, 1033455, 1377940, 1653528, 2066910, 2755880, 4133820, 4616099, 8267640, 9232198, 13848297, 18464396, 23080495, 27696594, 36928792, 46160990, 55393188, 69241485, 92321980, 110786376, 138482970, 184643960, 276965940, 553931880]

約数ペア:

[(1, 553931880), (2, 276965940), (3, 184643960), (4, 138482970), (5, 110786376), (6, 92321980), (8, 69241485), (10, 55393188), (12, 46160990), (15, 36928792), (20, 27696594), (24, 23080495), (30, 18464396), (40, 13848297), (60, 9232198), (67, 8267640), (120, 4616099), (134, 4133820), (201, 2755880), (268, 2066910), (335, 1653528), (402, 1377940), (536, 1033455), (670, 826764), (804, 688970), (1005, 551176), (1340, 413382), (1608, 344485), (2010, 275588), (2680, 206691), (4020, 137794), (8040, 68897)]