168252240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53927}}^1$

素因数の和:53956

約数の個数: 80

約数和(自身を含む): 561714048

約数和(自身を除く): 393461808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 53927, 107854, 161781, 215708, 269635, 323562, 431416, 539270, 647124, 701051, 808905, 862832, 1078540, 1294248, 1402102, 1617810, 2103153, 2157080, 2588496, 2804204, 3235620, 3505255, 4206306, 4314160, 5608408, 6471240, 7010510, 8412612, 10515765, 11216816, 12942480, 14021020, 16825224, 21031530, 28042040, 33650448, 42063060, 56084080, 84126120, 168252240]

約数ペア:

[(1, 168252240), (2, 84126120), (3, 56084080), (4, 42063060), (5, 33650448), (6, 28042040), (8, 21031530), (10, 16825224), (12, 14021020), (13, 12942480), (15, 11216816), (16, 10515765), (20, 8412612), (24, 7010510), (26, 6471240), (30, 5608408), (39, 4314160), (40, 4206306), (48, 3505255), (52, 3235620), (60, 2804204), (65, 2588496), (78, 2157080), (80, 2103153), (104, 1617810), (120, 1402102), (130, 1294248), (156, 1078540), (195, 862832), (208, 808905), (240, 701051), (260, 647124), (312, 539270), (390, 431416), (520, 323562), (624, 269635), (780, 215708), (1040, 161781), (1560, 107854), (3120, 53927)]