15232740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253879}}^1$

素因数の和:253891

約数の個数: 24

約数和(自身を含む): 42651840

約数和(自身を除く): 27419100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253879, 507758, 761637, 1015516, 1269395, 1523274, 2538790, 3046548, 3808185, 5077580, 7616370, 15232740]

約数ペア:

[(1, 15232740), (2, 7616370), (3, 5077580), (4, 3808185), (5, 3046548), (6, 2538790), (10, 1523274), (12, 1269395), (15, 1015516), (20, 761637), (30, 507758), (60, 253879)]