40488780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{674813}}^1$

素因数の和:674825

約数の個数: 24

約数和(自身を含む): 113368752

約数和(自身を除く): 72879972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 674813, 1349626, 2024439, 2699252, 3374065, 4048878, 6748130, 8097756, 10122195, 13496260, 20244390, 40488780]

約数ペア:

[(1, 40488780), (2, 20244390), (3, 13496260), (4, 10122195), (5, 8097756), (6, 6748130), (10, 4048878), (12, 3374065), (15, 2699252), (20, 2024439), (30, 1349626), (60, 674813)]