239156746680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2696851}}^1$

素因数の和:2697604

約数の個数: 64

約数和(自身を含む): 718441372800

約数和(自身を除く): 479284626120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 739, 1478, 2217, 2956, 3695, 4434, 5912, 7390, 8868, 11085, 14780, 17736, 22170, 29560, 44340, 88680, 2696851, 5393702, 8090553, 10787404, 13484255, 16181106, 21574808, 26968510, 32362212, 40452765, 53937020, 64724424, 80905530, 107874040, 161811060, 323622120, 1992972889, 3985945778, 5978918667, 7971891556, 9964864445, 11957837334, 15943783112, 19929728890, 23915674668, 29894593335, 39859457780, 47831349336, 59789186670, 79718915560, 119578373340, 239156746680]

約数ペア:

[(1, 239156746680), (2, 119578373340), (3, 79718915560), (4, 59789186670), (5, 47831349336), (6, 39859457780), (8, 29894593335), (10, 23915674668), (12, 19929728890), (15, 15943783112), (20, 11957837334), (24, 9964864445), (30, 7971891556), (40, 5978918667), (60, 3985945778), (120, 1992972889), (739, 323622120), (1478, 161811060), (2217, 107874040), (2956, 80905530), (3695, 64724424), (4434, 53937020), (5912, 40452765), (7390, 32362212), (8868, 26968510), (11085, 21574808), (14780, 16181106), (17736, 13484255), (22170, 10787404), (29560, 8090553), (44340, 5393702), (88680, 2696851)]