24712980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{411883}}^1$

素因数の和:411895

約数の個数: 24

約数和(自身を含む): 69196512

約数和(自身を除く): 44483532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 411883, 823766, 1235649, 1647532, 2059415, 2471298, 4118830, 4942596, 6178245, 8237660, 12356490, 24712980]

約数ペア:

[(1, 24712980), (2, 12356490), (3, 8237660), (4, 6178245), (5, 4942596), (6, 4118830), (10, 2471298), (12, 2059415), (15, 1647532), (20, 1235649), (30, 823766), (60, 411883)]