124612640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 312984000

約数和(自身を除く): 188371360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 179, 190, 229, 304, 358, 380, 458, 608, 716, 760, 895, 916, 1145, 1432, 1520, 1790, 1832, 2290, 2864, 3040, 3401, 3580, 3664, 4351, 4580, 5728, 6802, 7160, 7328, 8702, 9160, 13604, 14320, 17005, 17404, 18320, 21755, 27208, 28640, 34010, 34808, 36640, 40991, 43510, 54416, 68020, 69616, 81982, 87020, 108832, 136040, 139232, 163964, 174040, 204955, 272080, 327928, 348080, 409910, 544160, 655856, 696160, 778829, 819820, 1311712, 1557658, 1639640, 3115316, 3279280, 3894145, 6230632, 6558560, 7788290, 12461264, 15576580, 24922528, 31153160, 62306320, 124612640]

約数ペア:

[(1, 124612640), (2, 62306320), (4, 31153160), (5, 24922528), (8, 15576580), (10, 12461264), (16, 7788290), (19, 6558560), (20, 6230632), (32, 3894145), (38, 3279280), (40, 3115316), (76, 1639640), (80, 1557658), (95, 1311712), (152, 819820), (160, 778829), (179, 696160), (190, 655856), (229, 544160), (304, 409910), (358, 348080), (380, 327928), (458, 272080), (608, 204955), (716, 174040), (760, 163964), (895, 139232), (916, 136040), (1145, 108832), (1432, 87020), (1520, 81982), (1790, 69616), (1832, 68020), (2290, 54416), (2864, 43510), (3040, 40991), (3401, 36640), (3580, 34808), (3664, 34010), (4351, 28640), (4580, 27208), (5728, 21755), (6802, 18320), (7160, 17404), (7328, 17005), (8702, 14320), (9160, 13604)]