16331340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{272189}}^1$

素因数の和:272201

約数の個数: 24

約数和(自身を含む): 45727920

約数和(自身を除く): 29396580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 272189, 544378, 816567, 1088756, 1360945, 1633134, 2721890, 3266268, 4082835, 5443780, 8165670, 16331340]

約数ペア:

[(1, 16331340), (2, 8165670), (3, 5443780), (4, 4082835), (5, 3266268), (6, 2721890), (10, 1633134), (12, 1360945), (15, 1088756), (20, 816567), (30, 544378), (60, 272189)]