15966660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{266111}}^1$

素因数の和:266123

約数の個数: 24

約数和(自身を含む): 44706816

約数和(自身を除く): 28740156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 266111, 532222, 798333, 1064444, 1330555, 1596666, 2661110, 3193332, 3991665, 5322220, 7983330, 15966660]

約数ペア:

[(1, 15966660), (2, 7983330), (3, 5322220), (4, 3991665), (5, 3193332), (6, 2661110), (10, 1596666), (12, 1330555), (15, 1064444), (20, 798333), (30, 532222), (60, 266111)]