47472540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{791209}}^1$

素因数の和:791221

約数の個数: 24

約数和(自身を含む): 132923280

約数和(自身を除く): 85450740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 791209, 1582418, 2373627, 3164836, 3956045, 4747254, 7912090, 9494508, 11868135, 15824180, 23736270, 47472540]

約数ペア:

[(1, 47472540), (2, 23736270), (3, 15824180), (4, 11868135), (5, 9494508), (6, 7912090), (10, 4747254), (12, 3956045), (15, 3164836), (20, 2373627), (30, 1582418), (60, 791209)]