120609380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{90007}}^1$

素因数の和:90083

約数の個数: 24

約数和(自身を含む): 257062848

約数和(自身を除く): 136453468

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 90007, 180014, 360028, 450035, 900070, 1800140, 6030469, 12060938, 24121876, 30152345, 60304690, 120609380]

約数ペア:

[(1, 120609380), (2, 60304690), (4, 30152345), (5, 24121876), (10, 12060938), (20, 6030469), (67, 1800140), (134, 900070), (268, 450035), (335, 360028), (670, 180014), (1340, 90007)]