208095240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{3037}}^1$

素因数の和:3622

約数の個数: 64

約数和(自身を含む): 625584960

約数和(自身を除く): 417489720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1713, 2284, 2855, 3037, 3426, 4568, 5710, 6074, 6852, 8565, 9111, 11420, 12148, 13704, 15185, 17130, 18222, 22840, 24296, 30370, 34260, 36444, 45555, 60740, 68520, 72888, 91110, 121480, 182220, 364440, 1734127, 3468254, 5202381, 6936508, 8670635, 10404762, 13873016, 17341270, 20809524, 26011905, 34682540, 41619048, 52023810, 69365080, 104047620, 208095240]

約数ペア:

[(1, 208095240), (2, 104047620), (3, 69365080), (4, 52023810), (5, 41619048), (6, 34682540), (8, 26011905), (10, 20809524), (12, 17341270), (15, 13873016), (20, 10404762), (24, 8670635), (30, 6936508), (40, 5202381), (60, 3468254), (120, 1734127), (571, 364440), (1142, 182220), (1713, 121480), (2284, 91110), (2855, 72888), (3037, 68520), (3426, 60740), (4568, 45555), (5710, 36444), (6074, 34260), (6852, 30370), (8565, 24296), (9111, 22840), (11420, 18222), (12148, 17130), (13704, 15185)]