23868120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{198901}}^1$

素因数の和:198915

約数の個数: 32

約数和(自身を含む): 71604720

約数和(自身を除く): 47736600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 198901, 397802, 596703, 795604, 994505, 1193406, 1591208, 1989010, 2386812, 2983515, 3978020, 4773624, 5967030, 7956040, 11934060, 23868120]

約数ペア:

[(1, 23868120), (2, 11934060), (3, 7956040), (4, 5967030), (5, 4773624), (6, 3978020), (8, 2983515), (10, 2386812), (12, 1989010), (15, 1591208), (20, 1193406), (24, 994505), (30, 795604), (40, 596703), (60, 397802), (120, 198901)]