153676140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2561269}}^1$

素因数の和:2561281

約数の個数: 24

約数和(自身を含む): 430293360

約数和(自身を除く): 276617220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2561269, 5122538, 7683807, 10245076, 12806345, 15367614, 25612690, 30735228, 38419035, 51225380, 76838070, 153676140]

約数ペア:

[(1, 153676140), (2, 76838070), (3, 51225380), (4, 38419035), (5, 30735228), (6, 25612690), (10, 15367614), (12, 12806345), (15, 10245076), (20, 7683807), (30, 5122538), (60, 2561269)]