54405480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{453379}}^1$

素因数の和:453393

約数の個数: 32

約数和(自身を含む): 163216800

約数和(自身を除く): 108811320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 453379, 906758, 1360137, 1813516, 2266895, 2720274, 3627032, 4533790, 5440548, 6800685, 9067580, 10881096, 13601370, 18135160, 27202740, 54405480]

約数ペア:

[(1, 54405480), (2, 27202740), (3, 18135160), (4, 13601370), (5, 10881096), (6, 9067580), (8, 6800685), (10, 5440548), (12, 4533790), (15, 3627032), (20, 2720274), (24, 2266895), (30, 1813516), (40, 1360137), (60, 906758), (120, 453379)]