12139560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{33721}}^1$

素因数の和:33738

約数の個数: 48

約数和(自身を含む): 39454740

約数和(自身を除く): 27315180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 33721, 67442, 101163, 134884, 168605, 202326, 269768, 303489, 337210, 404652, 505815, 606978, 674420, 809304, 1011630, 1213956, 1348840, 1517445, 2023260, 2427912, 3034890, 4046520, 6069780, 12139560]

約数ペア:

[(1, 12139560), (2, 6069780), (3, 4046520), (4, 3034890), (5, 2427912), (6, 2023260), (8, 1517445), (9, 1348840), (10, 1213956), (12, 1011630), (15, 809304), (18, 674420), (20, 606978), (24, 505815), (30, 404652), (36, 337210), (40, 303489), (45, 269768), (60, 202326), (72, 168605), (90, 134884), (120, 101163), (180, 67442), (360, 33721)]