27946920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{232891}}^1$

素因数の和:232905

約数の個数: 32

約数和(自身を含む): 83841120

約数和(自身を除く): 55894200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 232891, 465782, 698673, 931564, 1164455, 1397346, 1863128, 2328910, 2794692, 3493365, 4657820, 5589384, 6986730, 9315640, 13973460, 27946920]

約数ペア:

[(1, 27946920), (2, 13973460), (3, 9315640), (4, 6986730), (5, 5589384), (6, 4657820), (8, 3493365), (10, 2794692), (12, 2328910), (15, 1863128), (20, 1397346), (24, 1164455), (30, 931564), (40, 698673), (60, 465782), (120, 232891)]