6381080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2381}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 14577840

約数和(自身を除く): 8196760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2381, 2680, 4762, 9524, 11905, 19048, 23810, 47620, 95240, 159527, 319054, 638108, 797635, 1276216, 1595270, 3190540, 6381080]

約数ペア:

[(1, 6381080), (2, 3190540), (4, 1595270), (5, 1276216), (8, 797635), (10, 638108), (20, 319054), (40, 159527), (67, 95240), (134, 47620), (268, 23810), (335, 19048), (536, 11905), (670, 9524), (1340, 4762), (2381, 2680)]