121417620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14771}}^1$

素因数の和:14920

約数の個数: 48

約数和(自身を含む): 342474048

約数和(自身を除く): 221056428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 14771, 29542, 44313, 59084, 73855, 88626, 147710, 177252, 221565, 295420, 443130, 886260, 2023627, 4047254, 6070881, 8094508, 10118135, 12141762, 20236270, 24283524, 30354405, 40472540, 60708810, 121417620]

約数ペア:

[(1, 121417620), (2, 60708810), (3, 40472540), (4, 30354405), (5, 24283524), (6, 20236270), (10, 12141762), (12, 10118135), (15, 8094508), (20, 6070881), (30, 4047254), (60, 2023627), (137, 886260), (274, 443130), (411, 295420), (548, 221565), (685, 177252), (822, 147710), (1370, 88626), (1644, 73855), (2055, 59084), (2740, 44313), (4110, 29542), (8220, 14771)]