48722220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{270679}}^1$

素因数の和:270694

約数の個数: 36

約数和(自身を含む): 147791280

約数和(自身を除く): 99069060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 270679, 541358, 812037, 1082716, 1353395, 1624074, 2436111, 2706790, 3248148, 4060185, 4872222, 5413580, 8120370, 9744444, 12180555, 16240740, 24361110, 48722220]

約数ペア:

[(1, 48722220), (2, 24361110), (3, 16240740), (4, 12180555), (5, 9744444), (6, 8120370), (9, 5413580), (10, 4872222), (12, 4060185), (15, 3248148), (18, 2706790), (20, 2436111), (30, 1624074), (36, 1353395), (45, 1082716), (60, 812037), (90, 541358), (180, 270679)]