12739560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{106163}}^1$

素因数の和:106177

約数の個数: 32

約数和(自身を含む): 38219040

約数和(自身を除く): 25479480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 106163, 212326, 318489, 424652, 530815, 636978, 849304, 1061630, 1273956, 1592445, 2123260, 2547912, 3184890, 4246520, 6369780, 12739560]

約数ペア:

[(1, 12739560), (2, 6369780), (3, 4246520), (4, 3184890), (5, 2547912), (6, 2123260), (8, 1592445), (10, 1273956), (12, 1061630), (15, 849304), (20, 636978), (24, 530815), (30, 424652), (40, 318489), (60, 212326), (120, 106163)]