16192740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269879}}^1$

素因数の和:269891

約数の個数: 24

約数和(自身を含む): 45339840

約数和(自身を除く): 29147100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269879, 539758, 809637, 1079516, 1349395, 1619274, 2698790, 3238548, 4048185, 5397580, 8096370, 16192740]

約数ペア:

[(1, 16192740), (2, 8096370), (3, 5397580), (4, 4048185), (5, 3238548), (6, 2698790), (10, 1619274), (12, 1349395), (15, 1079516), (20, 809637), (30, 539758), (60, 269879)]