252027120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5441}}^1$

素因数の和:5650

約数の個数: 80

約数和(自身を含む): 785476512

約数和(自身を除く): 533449392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3860, 4632, 5441, 5790, 7720, 9264, 10882, 11580, 15440, 16323, 21764, 23160, 27205, 32646, 43528, 46320, 54410, 65292, 81615, 87056, 108820, 130584, 163230, 217640, 261168, 326460, 435280, 652920, 1050113, 1305840, 2100226, 3150339, 4200452, 5250565, 6300678, 8400904, 10501130, 12601356, 15751695, 16801808, 21002260, 25202712, 31503390, 42004520, 50405424, 63006780, 84009040, 126013560, 252027120]

約数ペア:

[(1, 252027120), (2, 126013560), (3, 84009040), (4, 63006780), (5, 50405424), (6, 42004520), (8, 31503390), (10, 25202712), (12, 21002260), (15, 16801808), (16, 15751695), (20, 12601356), (24, 10501130), (30, 8400904), (40, 6300678), (48, 5250565), (60, 4200452), (80, 3150339), (120, 2100226), (193, 1305840), (240, 1050113), (386, 652920), (579, 435280), (772, 326460), (965, 261168), (1158, 217640), (1544, 163230), (1930, 130584), (2316, 108820), (2895, 87056), (3088, 81615), (3860, 65292), (4632, 54410), (5441, 46320), (5790, 43528), (7720, 32646), (9264, 27205), (10882, 23160), (11580, 21764), (15440, 16323)]