124612680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1543}}^1$

素因数の和:2230

約数の個数: 64

約数和(自身を含む): 374636160

約数和(自身を除く): 250023480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 673, 1346, 1543, 2019, 2692, 3086, 3365, 4038, 4629, 5384, 6172, 6730, 7715, 8076, 9258, 10095, 12344, 13460, 15430, 16152, 18516, 20190, 23145, 26920, 30860, 37032, 40380, 46290, 61720, 80760, 92580, 185160, 1038439, 2076878, 3115317, 4153756, 5192195, 6230634, 8307512, 10384390, 12461268, 15576585, 20768780, 24922536, 31153170, 41537560, 62306340, 124612680]

約数ペア:

[(1, 124612680), (2, 62306340), (3, 41537560), (4, 31153170), (5, 24922536), (6, 20768780), (8, 15576585), (10, 12461268), (12, 10384390), (15, 8307512), (20, 6230634), (24, 5192195), (30, 4153756), (40, 3115317), (60, 2076878), (120, 1038439), (673, 185160), (1346, 92580), (1543, 80760), (2019, 61720), (2692, 46290), (3086, 40380), (3365, 37032), (4038, 30860), (4629, 26920), (5384, 23145), (6172, 20190), (6730, 18516), (7715, 16152), (8076, 15430), (9258, 13460), (10095, 12344)]