26986920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{224891}}^1$

素因数の和:224905

約数の個数: 32

約数和(自身を含む): 80961120

約数和(自身を除く): 53974200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 224891, 449782, 674673, 899564, 1124455, 1349346, 1799128, 2248910, 2698692, 3373365, 4497820, 5397384, 6746730, 8995640, 13493460, 26986920]

約数ペア:

[(1, 26986920), (2, 13493460), (3, 8995640), (4, 6746730), (5, 5397384), (6, 4497820), (8, 3373365), (10, 2698692), (12, 2248910), (15, 1799128), (20, 1349346), (24, 1124455), (30, 899564), (40, 674673), (60, 449782), (120, 224891)]