159644580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2660743}}^1$

素因数の和:2660755

約数の個数: 24

約数和(自身を含む): 447004992

約数和(自身を除く): 287360412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2660743, 5321486, 7982229, 10642972, 13303715, 15964458, 26607430, 31928916, 39911145, 53214860, 79822290, 159644580]

約数ペア:

[(1, 159644580), (2, 79822290), (3, 53214860), (4, 39911145), (5, 31928916), (6, 26607430), (10, 15964458), (12, 13303715), (15, 10642972), (20, 7982229), (30, 5321486), (60, 2660743)]