54345840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1783}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 169893888

約数和(自身を除く): 115548048

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, 1783, 1905, 2032, 2540, 3048, 3566, 3810, 5080, 5349, 6096, 7132, 7620, 8915, 10160, 10698, 14264, 15240, 17830, 21396, 26745, 28528, 30480, 35660, 42792, 53490, 71320, 85584, 106980, 142640, 213960, 226441, 427920, 452882, 679323, 905764, 1132205, 1358646, 1811528, 2264410, 2717292, 3396615, 3623056, 4528820, 5434584, 6793230, 9057640, 10869168, 13586460, 18115280, 27172920, 54345840]

約数ペア:

[(1, 54345840), (2, 27172920), (3, 18115280), (4, 13586460), (5, 10869168), (6, 9057640), (8, 6793230), (10, 5434584), (12, 4528820), (15, 3623056), (16, 3396615), (20, 2717292), (24, 2264410), (30, 1811528), (40, 1358646), (48, 1132205), (60, 905764), (80, 679323), (120, 452882), (127, 427920), (240, 226441), (254, 213960), (381, 142640), (508, 106980), (635, 85584), (762, 71320), (1016, 53490), (1270, 42792), (1524, 35660), (1783, 30480), (1905, 28528), (2032, 26745), (2540, 21396), (3048, 17830), (3566, 15240), (3810, 14264), (5080, 10698), (5349, 10160), (6096, 8915), (7132, 7620)]