86415240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{720127}}^1$

素因数の和:720141

約数の個数: 32

約数和(自身を含む): 259246080

約数和(自身を除く): 172830840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 720127, 1440254, 2160381, 2880508, 3600635, 4320762, 5761016, 7201270, 8641524, 10801905, 14402540, 17283048, 21603810, 28805080, 43207620, 86415240]

約数ペア:

[(1, 86415240), (2, 43207620), (3, 28805080), (4, 21603810), (5, 17283048), (6, 14402540), (8, 10801905), (10, 8641524), (12, 7201270), (15, 5761016), (20, 4320762), (24, 3600635), (30, 2880508), (40, 2160381), (60, 1440254), (120, 720127)]