15984660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{266411}}^1$

素因数の和:266423

約数の個数: 24

約数和(自身を含む): 44757216

約数和(自身を除く): 28772556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 266411, 532822, 799233, 1065644, 1332055, 1598466, 2664110, 3196932, 3996165, 5328220, 7992330, 15984660]

約数ペア:

[(1, 15984660), (2, 7992330), (3, 5328220), (4, 3996165), (5, 3196932), (6, 2664110), (10, 1598466), (12, 1332055), (15, 1065644), (20, 799233), (30, 532822), (60, 266411)]