15010780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12721}}^1$

素因数の和:12789

約数の個数: 24

約数和(自身を含む): 32059440

約数和(自身を除く): 17048660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 12721, 25442, 50884, 63605, 127210, 254420, 750539, 1501078, 3002156, 3752695, 7505390, 15010780]

約数ペア:

[(1, 15010780), (2, 7505390), (4, 3752695), (5, 3002156), (10, 1501078), (20, 750539), (59, 254420), (118, 127210), (236, 63605), (295, 50884), (590, 25442), (1180, 12721)]