15847980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{264133}}^1$

素因数の和:264145

約数の個数: 24

約数和(自身を含む): 44374512

約数和(自身を除く): 28526532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 264133, 528266, 792399, 1056532, 1320665, 1584798, 2641330, 3169596, 3961995, 5282660, 7923990, 15847980]

約数ペア:

[(1, 15847980), (2, 7923990), (3, 5282660), (4, 3961995), (5, 3169596), (6, 2641330), (10, 1584798), (12, 1320665), (15, 1056532), (20, 792399), (30, 528266), (60, 264133)]