49408080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1764

約数の個数: 80

約数和(自身を含む): 154466304

約数和(自身を除く): 105058224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1621, 1905, 2032, 2540, 3048, 3242, 3810, 4863, 5080, 6096, 6484, 7620, 8105, 9726, 10160, 12968, 15240, 16210, 19452, 24315, 25936, 30480, 32420, 38904, 48630, 64840, 77808, 97260, 129680, 194520, 205867, 389040, 411734, 617601, 823468, 1029335, 1235202, 1646936, 2058670, 2470404, 3088005, 3293872, 4117340, 4940808, 6176010, 8234680, 9881616, 12352020, 16469360, 24704040, 49408080]

約数ペア:

[(1, 49408080), (2, 24704040), (3, 16469360), (4, 12352020), (5, 9881616), (6, 8234680), (8, 6176010), (10, 4940808), (12, 4117340), (15, 3293872), (16, 3088005), (20, 2470404), (24, 2058670), (30, 1646936), (40, 1235202), (48, 1029335), (60, 823468), (80, 617601), (120, 411734), (127, 389040), (240, 205867), (254, 194520), (381, 129680), (508, 97260), (635, 77808), (762, 64840), (1016, 48630), (1270, 38904), (1524, 32420), (1621, 30480), (1905, 25936), (2032, 24315), (2540, 19452), (3048, 16210), (3242, 15240), (3810, 12968), (4863, 10160), (5080, 9726), (6096, 8105), (6484, 7620)]