15167820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5879}}^1$

素因数の和:5934

約数の個数: 48

約数和(自身を含む): 43464960

約数和(自身を除く): 28297140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 5879, 11758, 17637, 23516, 29395, 35274, 58790, 70548, 88185, 117580, 176370, 252797, 352740, 505594, 758391, 1011188, 1263985, 1516782, 2527970, 3033564, 3791955, 5055940, 7583910, 15167820]

約数ペア:

[(1, 15167820), (2, 7583910), (3, 5055940), (4, 3791955), (5, 3033564), (6, 2527970), (10, 1516782), (12, 1263985), (15, 1011188), (20, 758391), (30, 505594), (43, 352740), (60, 252797), (86, 176370), (129, 117580), (172, 88185), (215, 70548), (258, 58790), (430, 35274), (516, 29395), (645, 23516), (860, 17637), (1290, 11758), (2580, 5879)]