86355480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3011}}^1$

素因数の和:3264

約数の個数: 64

約数和(自身を含む): 260236800

約数和(自身を除く): 173881320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3011, 3585, 4780, 5736, 6022, 7170, 9033, 9560, 12044, 14340, 15055, 18066, 24088, 28680, 30110, 36132, 45165, 60220, 72264, 90330, 120440, 180660, 361320, 719629, 1439258, 2158887, 2878516, 3598145, 4317774, 5757032, 7196290, 8635548, 10794435, 14392580, 17271096, 21588870, 28785160, 43177740, 86355480]

約数ペア:

[(1, 86355480), (2, 43177740), (3, 28785160), (4, 21588870), (5, 17271096), (6, 14392580), (8, 10794435), (10, 8635548), (12, 7196290), (15, 5757032), (20, 4317774), (24, 3598145), (30, 2878516), (40, 2158887), (60, 1439258), (120, 719629), (239, 361320), (478, 180660), (717, 120440), (956, 90330), (1195, 72264), (1434, 60220), (1912, 45165), (2390, 36132), (2868, 30110), (3011, 28680), (3585, 24088), (4780, 18066), (5736, 15055), (6022, 14340), (7170, 12044), (9033, 9560)]