47719920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198833}}^1$

素因数の和:198849

約数の個数: 40

約数和(自身を含む): 147932496

約数和(自身を除く): 100212576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198833, 397666, 596499, 795332, 994165, 1192998, 1590664, 1988330, 2385996, 2982495, 3181328, 3976660, 4771992, 5964990, 7953320, 9543984, 11929980, 15906640, 23859960, 47719920]

約数ペア:

[(1, 47719920), (2, 23859960), (3, 15906640), (4, 11929980), (5, 9543984), (6, 7953320), (8, 5964990), (10, 4771992), (12, 3976660), (15, 3181328), (16, 2982495), (20, 2385996), (24, 1988330), (30, 1590664), (40, 1192998), (48, 994165), (60, 795332), (80, 596499), (120, 397666), (240, 198833)]