42946920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{119297}}^1$

素因数の和:119314

約数の個数: 48

約数和(自身を含む): 139578660

約数和(自身を除く): 96631740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 119297, 238594, 357891, 477188, 596485, 715782, 954376, 1073673, 1192970, 1431564, 1789455, 2147346, 2385940, 2863128, 3578910, 4294692, 4771880, 5368365, 7157820, 8589384, 10736730, 14315640, 21473460, 42946920]

約数ペア:

[(1, 42946920), (2, 21473460), (3, 14315640), (4, 10736730), (5, 8589384), (6, 7157820), (8, 5368365), (9, 4771880), (10, 4294692), (12, 3578910), (15, 2863128), (18, 2385940), (20, 2147346), (24, 1789455), (30, 1431564), (36, 1192970), (40, 1073673), (45, 954376), (60, 715782), (72, 596485), (90, 477188), (120, 357891), (180, 238594), (360, 119297)]