47736240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198901}}^1$

素因数の和:198917

約数の個数: 40

約数和(自身を含む): 147983088

約数和(自身を除く): 100246848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198901, 397802, 596703, 795604, 994505, 1193406, 1591208, 1989010, 2386812, 2983515, 3182416, 3978020, 4773624, 5967030, 7956040, 9547248, 11934060, 15912080, 23868120, 47736240]

約数ペア:

[(1, 47736240), (2, 23868120), (3, 15912080), (4, 11934060), (5, 9547248), (6, 7956040), (8, 5967030), (10, 4773624), (12, 3978020), (15, 3182416), (16, 2983515), (20, 2386812), (24, 1989010), (30, 1591208), (40, 1193406), (48, 994505), (60, 795604), (80, 596703), (120, 397802), (240, 198901)]