72064380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1201073}}^1$

素因数の和:1201085

約数の個数: 24

約数和(自身を含む): 201780432

約数和(自身を除く): 129716052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1201073, 2402146, 3603219, 4804292, 6005365, 7206438, 12010730, 14412876, 18016095, 24021460, 36032190, 72064380]

約数ペア:

[(1, 72064380), (2, 36032190), (3, 24021460), (4, 18016095), (5, 14412876), (6, 12010730), (10, 7206438), (12, 6005365), (15, 4804292), (20, 3603219), (30, 2402146), (60, 1201073)]