155209380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2586823}}^1$

素因数の和:2586835

約数の個数: 24

約数和(自身を含む): 434586432

約数和(自身を除く): 279377052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2586823, 5173646, 7760469, 10347292, 12934115, 15520938, 25868230, 31041876, 38802345, 51736460, 77604690, 155209380]

約数ペア:

[(1, 155209380), (2, 77604690), (3, 51736460), (4, 38802345), (5, 31041876), (6, 25868230), (10, 15520938), (12, 12934115), (15, 10347292), (20, 7760469), (30, 5173646), (60, 2586823)]