120145320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{333737}}^1$

素因数の和:333754

約数の個数: 48

約数和(自身を含む): 390473460

約数和(自身を除く): 270328140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 333737, 667474, 1001211, 1334948, 1668685, 2002422, 2669896, 3003633, 3337370, 4004844, 5006055, 6007266, 6674740, 8009688, 10012110, 12014532, 13349480, 15018165, 20024220, 24029064, 30036330, 40048440, 60072660, 120145320]

約数ペア:

[(1, 120145320), (2, 60072660), (3, 40048440), (4, 30036330), (5, 24029064), (6, 20024220), (8, 15018165), (9, 13349480), (10, 12014532), (12, 10012110), (15, 8009688), (18, 6674740), (20, 6007266), (24, 5006055), (30, 4004844), (36, 3337370), (40, 3003633), (45, 2669896), (60, 2002422), (72, 1668685), (90, 1334948), (120, 1001211), (180, 667474), (360, 333737)]