76765560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{639713}}^1$

素因数の和:639727

約数の個数: 32

約数和(自身を含む): 230297040

約数和(自身を除く): 153531480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 639713, 1279426, 1919139, 2558852, 3198565, 3838278, 5117704, 6397130, 7676556, 9595695, 12794260, 15353112, 19191390, 25588520, 38382780, 76765560]

約数ペア:

[(1, 76765560), (2, 38382780), (3, 25588520), (4, 19191390), (5, 15353112), (6, 12794260), (8, 9595695), (10, 7676556), (12, 6397130), (15, 5117704), (20, 3838278), (24, 3198565), (30, 2558852), (40, 1919139), (60, 1279426), (120, 639713)]