207946920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1732891}}^1$

素因数の和:1732905

約数の個数: 32

約数和(自身を含む): 623841120

約数和(自身を除く): 415894200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1732891, 3465782, 5198673, 6931564, 8664455, 10397346, 13863128, 17328910, 20794692, 25993365, 34657820, 41589384, 51986730, 69315640, 103973460, 207946920]

約数ペア:

[(1, 207946920), (2, 103973460), (3, 69315640), (4, 51986730), (5, 41589384), (6, 34657820), (8, 25993365), (10, 20794692), (12, 17328910), (15, 13863128), (20, 10397346), (24, 8664455), (30, 6931564), (40, 5198673), (60, 3465782), (120, 1732891)]