15048780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{250813}}^1$

素因数の和:250825

約数の個数: 24

約数和(自身を含む): 42136752

約数和(自身を除く): 27087972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 250813, 501626, 752439, 1003252, 1254065, 1504878, 2508130, 3009756, 3762195, 5016260, 7524390, 15048780]

約数ペア:

[(1, 15048780), (2, 7524390), (3, 5016260), (4, 3762195), (5, 3009756), (6, 2508130), (10, 1504878), (12, 1254065), (15, 1003252), (20, 752439), (30, 501626), (60, 250813)]