3978120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{33151}}^1$

素因数の和:33165

約数の個数: 32

約数和(自身を含む): 11934720

約数和(自身を除く): 7956600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 33151, 66302, 99453, 132604, 165755, 198906, 265208, 331510, 397812, 497265, 663020, 795624, 994530, 1326040, 1989060, 3978120]

約数ペア:

[(1, 3978120), (2, 1989060), (3, 1326040), (4, 994530), (5, 795624), (6, 663020), (8, 497265), (10, 397812), (12, 331510), (15, 265208), (20, 198906), (24, 165755), (30, 132604), (40, 99453), (60, 66302), (120, 33151)]