56371440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1217}}^1$

素因数の和:1426

約数の個数: 80

約数和(自身を含む): 175801248

約数和(自身を除く): 119429808

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, 1217, 1544, 1930, 2316, 2434, 2895, 3088, 3651, 3860, 4632, 4868, 5790, 6085, 7302, 7720, 9264, 9736, 11580, 12170, 14604, 15440, 18255, 19472, 23160, 24340, 29208, 36510, 46320, 48680, 58416, 73020, 97360, 146040, 234881, 292080, 469762, 704643, 939524, 1174405, 1409286, 1879048, 2348810, 2818572, 3523215, 3758096, 4697620, 5637144, 7046430, 9395240, 11274288, 14092860, 18790480, 28185720, 56371440]

約数ペア:

[(1, 56371440), (2, 28185720), (3, 18790480), (4, 14092860), (5, 11274288), (6, 9395240), (8, 7046430), (10, 5637144), (12, 4697620), (15, 3758096), (16, 3523215), (20, 2818572), (24, 2348810), (30, 1879048), (40, 1409286), (48, 1174405), (60, 939524), (80, 704643), (120, 469762), (193, 292080), (240, 234881), (386, 146040), (579, 97360), (772, 73020), (965, 58416), (1158, 48680), (1217, 46320), (1544, 36510), (1930, 29208), (2316, 24340), (2434, 23160), (2895, 19472), (3088, 18255), (3651, 15440), (3860, 14604), (4632, 12170), (4868, 11580), (5790, 9736), (6085, 9264), (7302, 7720)]