15067020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251117}}^1$

素因数の和:251129

約数の個数: 24

約数和(自身を含む): 42187824

約数和(自身を除く): 27120804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251117, 502234, 753351, 1004468, 1255585, 1506702, 2511170, 3013404, 3766755, 5022340, 7533510, 15067020]

約数ペア:

[(1, 15067020), (2, 7533510), (3, 5022340), (4, 3766755), (5, 3013404), (6, 2511170), (10, 1506702), (12, 1255585), (15, 1004468), (20, 753351), (30, 502234), (60, 251117)]