4312740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71879}}^1$

素因数の和:71891

約数の個数: 24

約数和(自身を含む): 12075840

約数和(自身を除く): 7763100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71879, 143758, 215637, 287516, 359395, 431274, 718790, 862548, 1078185, 1437580, 2156370, 4312740]

約数ペア:

[(1, 4312740), (2, 2156370), (3, 1437580), (4, 1078185), (5, 862548), (6, 718790), (10, 431274), (12, 359395), (15, 287516), (20, 215637), (30, 143758), (60, 71879)]