118839660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1980661}}^1$

素因数の和:1980673

約数の個数: 24

約数和(自身を含む): 332751216

約数和(自身を除く): 213911556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1980661, 3961322, 5941983, 7922644, 9903305, 11883966, 19806610, 23767932, 29709915, 39613220, 59419830, 118839660]

約数ペア:

[(1, 118839660), (2, 59419830), (3, 39613220), (4, 29709915), (5, 23767932), (6, 19806610), (10, 11883966), (12, 9903305), (15, 7922644), (20, 5941983), (30, 3961322), (60, 1980661)]