115148340

素因数分解:

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

素因数の和:639728

約数の個数: 36

約数和(自身を含む): 349283844

約数和(自身を除く): 234135504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 639713, 1279426, 1919139, 2558852, 3198565, 3838278, 5757417, 6397130, 7676556, 9595695, 11514834, 12794260, 19191390, 23029668, 28787085, 38382780, 57574170, 115148340]

約数ペア:

[(1, 115148340), (2, 57574170), (3, 38382780), (4, 28787085), (5, 23029668), (6, 19191390), (9, 12794260), (10, 11514834), (12, 9595695), (15, 7676556), (18, 6397130), (20, 5757417), (30, 3838278), (36, 3198565), (45, 2558852), (60, 1919139), (90, 1279426), (180, 639713)]