26572740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{442879}}^1$

素因数の和:442891

約数の個数: 24

約数和(自身を含む): 74403840

約数和(自身を除く): 47831100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 442879, 885758, 1328637, 1771516, 2214395, 2657274, 4428790, 5314548, 6643185, 8857580, 13286370, 26572740]

約数ペア:

[(1, 26572740), (2, 13286370), (3, 8857580), (4, 6643185), (5, 5314548), (6, 4428790), (10, 2657274), (12, 2214395), (15, 1771516), (20, 1328637), (30, 885758), (60, 442879)]