120042960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{500179}}^1$

素因数の和:500195

約数の個数: 40

約数和(自身を含む): 372133920

約数和(自身を除く): 252090960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 500179, 1000358, 1500537, 2000716, 2500895, 3001074, 4001432, 5001790, 6002148, 7502685, 8002864, 10003580, 12004296, 15005370, 20007160, 24008592, 30010740, 40014320, 60021480, 120042960]

約数ペア:

[(1, 120042960), (2, 60021480), (3, 40014320), (4, 30010740), (5, 24008592), (6, 20007160), (8, 15005370), (10, 12004296), (12, 10003580), (15, 8002864), (16, 7502685), (20, 6002148), (24, 5001790), (30, 4001432), (40, 3001074), (48, 2500895), (60, 2000716), (80, 1500537), (120, 1000358), (240, 500179)]