42977640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8329}}^1$

素因数の和:8386

約数の個数: 64

約数和(自身を含む): 131947200

約数和(自身を除く): 88969560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 8329, 16658, 24987, 33316, 41645, 49974, 66632, 83290, 99948, 124935, 166580, 199896, 249870, 333160, 358147, 499740, 716294, 999480, 1074441, 1432588, 1790735, 2148882, 2865176, 3581470, 4297764, 5372205, 7162940, 8595528, 10744410, 14325880, 21488820, 42977640]

約数ペア:

[(1, 42977640), (2, 21488820), (3, 14325880), (4, 10744410), (5, 8595528), (6, 7162940), (8, 5372205), (10, 4297764), (12, 3581470), (15, 2865176), (20, 2148882), (24, 1790735), (30, 1432588), (40, 1074441), (43, 999480), (60, 716294), (86, 499740), (120, 358147), (129, 333160), (172, 249870), (215, 199896), (258, 166580), (344, 124935), (430, 99948), (516, 83290), (645, 66632), (860, 49974), (1032, 41645), (1290, 33316), (1720, 24987), (2580, 16658), (5160, 8329)]