11488140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{63823}}^1$

素因数の和:63838

約数の個数: 36

約数和(自身を含む): 34847904

約数和(自身を除く): 23359764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 63823, 127646, 191469, 255292, 319115, 382938, 574407, 638230, 765876, 957345, 1148814, 1276460, 1914690, 2297628, 2872035, 3829380, 5744070, 11488140]

約数ペア:

[(1, 11488140), (2, 5744070), (3, 3829380), (4, 2872035), (5, 2297628), (6, 1914690), (9, 1276460), (10, 1148814), (12, 957345), (15, 765876), (18, 638230), (20, 574407), (30, 382938), (36, 319115), (45, 255292), (60, 191469), (90, 127646), (180, 63823)]