244278420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4071307}}^1$

素因数の和:4071319

約数の個数: 24

約数和(自身を含む): 683979744

約数和(自身を除く): 439701324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4071307, 8142614, 12213921, 16285228, 20356535, 24427842, 40713070, 48855684, 61069605, 81426140, 122139210, 244278420]

約数ペア:

[(1, 244278420), (2, 122139210), (3, 81426140), (4, 61069605), (5, 48855684), (6, 40713070), (10, 24427842), (12, 20356535), (15, 16285228), (20, 12213921), (30, 8142614), (60, 4071307)]