54400380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{906673}}^1$

素因数の和:906685

約数の個数: 24

約数和(自身を含む): 152321232

約数和(自身を除く): 97920852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 906673, 1813346, 2720019, 3626692, 4533365, 5440038, 9066730, 10880076, 13600095, 18133460, 27200190, 54400380]

約数ペア:

[(1, 54400380), (2, 27200190), (3, 18133460), (4, 13600095), (5, 10880076), (6, 9066730), (10, 5440038), (12, 4533365), (15, 3626692), (20, 2720019), (30, 1813346), (60, 906673)]