240085920

素因数分解:

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

素因数の和:500197

約数の個数: 48

約数和(自身を含む): 756272160

約数和(自身を除く): 516186240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 500179, 1000358, 1500537, 2000716, 2500895, 3001074, 4001432, 5001790, 6002148, 7502685, 8002864, 10003580, 12004296, 15005370, 16005728, 20007160, 24008592, 30010740, 40014320, 48017184, 60021480, 80028640, 120042960, 240085920]

約数ペア:

[(1, 240085920), (2, 120042960), (3, 80028640), (4, 60021480), (5, 48017184), (6, 40014320), (8, 30010740), (10, 24008592), (12, 20007160), (15, 16005728), (16, 15005370), (20, 12004296), (24, 10003580), (30, 8002864), (32, 7502685), (40, 6002148), (48, 5001790), (60, 4001432), (80, 3001074), (96, 2500895), (120, 2000716), (160, 1500537), (240, 1000358), (480, 500179)]