22906920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{190891}}^1$

素因数の和:190905

約数の個数: 32

約数和(自身を含む): 68721120

約数和(自身を除く): 45814200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 190891, 381782, 572673, 763564, 954455, 1145346, 1527128, 1908910, 2290692, 2863365, 3817820, 4581384, 5726730, 7635640, 11453460, 22906920]

約数ペア:

[(1, 22906920), (2, 11453460), (3, 7635640), (4, 5726730), (5, 4581384), (6, 3817820), (8, 2863365), (10, 2290692), (12, 1908910), (15, 1527128), (20, 1145346), (24, 954455), (30, 763564), (40, 572673), (60, 381782), (120, 190891)]