172324140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2872069}}^1$

素因数の和:2872081

約数の個数: 24

約数和(自身を含む): 482507760

約数和(自身を除く): 310183620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2872069, 5744138, 8616207, 11488276, 14360345, 17232414, 28720690, 34464828, 43081035, 57441380, 86162070, 172324140]

約数ペア:

[(1, 172324140), (2, 86162070), (3, 57441380), (4, 43081035), (5, 34464828), (6, 28720690), (10, 17232414), (12, 14360345), (15, 11488276), (20, 8616207), (30, 5744138), (60, 2872069)]