84795240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2551}}^1$

素因数の和:2842

約数の個数: 64

約数和(自身を含む): 255404160

約数和(自身を除く): 170608920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2551, 2770, 3324, 4155, 5102, 5540, 6648, 7653, 8310, 10204, 11080, 12755, 15306, 16620, 20408, 25510, 30612, 33240, 38265, 51020, 61224, 76530, 102040, 153060, 306120, 706627, 1413254, 2119881, 2826508, 3533135, 4239762, 5653016, 7066270, 8479524, 10599405, 14132540, 16959048, 21198810, 28265080, 42397620, 84795240]

約数ペア:

[(1, 84795240), (2, 42397620), (3, 28265080), (4, 21198810), (5, 16959048), (6, 14132540), (8, 10599405), (10, 8479524), (12, 7066270), (15, 5653016), (20, 4239762), (24, 3533135), (30, 2826508), (40, 2119881), (60, 1413254), (120, 706627), (277, 306120), (554, 153060), (831, 102040), (1108, 76530), (1385, 61224), (1662, 51020), (2216, 38265), (2551, 33240), (2770, 30612), (3324, 25510), (4155, 20408), (5102, 16620), (5540, 15306), (6648, 12755), (7653, 11080), (8310, 10204)]