4132740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{68879}}^1$

素因数の和:68891

約数の個数: 24

約数和(自身を含む): 11571840

約数和(自身を除く): 7439100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 68879, 137758, 206637, 275516, 344395, 413274, 688790, 826548, 1033185, 1377580, 2066370, 4132740]

約数ペア:

[(1, 4132740), (2, 2066370), (3, 1377580), (4, 1033185), (5, 826548), (6, 688790), (10, 413274), (12, 344395), (15, 275516), (20, 206637), (30, 137758), (60, 68879)]