84126120

素因数分解:

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

素因数の和:53954

約数の個数: 64

約数和(自身を含む): 271797120

約数和(自身を除く): 187671000

約数列:

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

約数ペア:

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