30195240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8117}}^1$

素因数の和:8162

約数の個数: 64

約数和(自身を含む): 93519360

約数和(自身を除く): 63324120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 8117, 16234, 24351, 32468, 40585, 48702, 64936, 81170, 97404, 121755, 162340, 194808, 243510, 251627, 324680, 487020, 503254, 754881, 974040, 1006508, 1258135, 1509762, 2013016, 2516270, 3019524, 3774405, 5032540, 6039048, 7548810, 10065080, 15097620, 30195240]

約数ペア:

[(1, 30195240), (2, 15097620), (3, 10065080), (4, 7548810), (5, 6039048), (6, 5032540), (8, 3774405), (10, 3019524), (12, 2516270), (15, 2013016), (20, 1509762), (24, 1258135), (30, 1006508), (31, 974040), (40, 754881), (60, 503254), (62, 487020), (93, 324680), (120, 251627), (124, 243510), (155, 194808), (186, 162340), (248, 121755), (310, 97404), (372, 81170), (465, 64936), (620, 48702), (744, 40585), (930, 32468), (1240, 24351), (1860, 16234), (3720, 8117)]