168552660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2809211}}^1$

素因数の和:2809223

約数の個数: 24

約数和(自身を含む): 471947616

約数和(自身を除く): 303394956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2809211, 5618422, 8427633, 11236844, 14046055, 16855266, 28092110, 33710532, 42138165, 56184220, 84276330, 168552660]

約数ペア:

[(1, 168552660), (2, 84276330), (3, 56184220), (4, 42138165), (5, 33710532), (6, 28092110), (10, 16855266), (12, 14046055), (15, 11236844), (20, 8427633), (30, 5618422), (60, 2809211)]