9657720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 31777200

約数和(自身を除く): 22119480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 193, 278, 360, 386, 417, 556, 579, 695, 772, 834, 965, 1112, 1158, 1251, 1390, 1544, 1668, 1737, 1930, 2085, 2316, 2502, 2780, 2895, 3336, 3474, 3860, 4170, 4632, 5004, 5560, 5790, 6255, 6948, 7720, 8340, 8685, 10008, 11580, 12510, 13896, 16680, 17370, 23160, 25020, 26827, 34740, 50040, 53654, 69480, 80481, 107308, 134135, 160962, 214616, 241443, 268270, 321924, 402405, 482886, 536540, 643848, 804810, 965772, 1073080, 1207215, 1609620, 1931544, 2414430, 3219240, 4828860, 9657720]

約数ペア:

[(1, 9657720), (2, 4828860), (3, 3219240), (4, 2414430), (5, 1931544), (6, 1609620), (8, 1207215), (9, 1073080), (10, 965772), (12, 804810), (15, 643848), (18, 536540), (20, 482886), (24, 402405), (30, 321924), (36, 268270), (40, 241443), (45, 214616), (60, 160962), (72, 134135), (90, 107308), (120, 80481), (139, 69480), (180, 53654), (193, 50040), (278, 34740), (360, 26827), (386, 25020), (417, 23160), (556, 17370), (579, 16680), (695, 13896), (772, 12510), (834, 11580), (965, 10008), (1112, 8685), (1158, 8340), (1251, 7720), (1390, 6948), (1544, 6255), (1668, 5790), (1737, 5560), (1930, 5004), (2085, 4632), (2316, 4170), (2502, 3860), (2780, 3474), (2895, 3336)]