1240407540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2297051}}^1$

素因数の和:2297069

約数の個数: 48

約数和(自身を含む): 3859047360

約数和(自身を除く): 2618639820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2297051, 4594102, 6891153, 9188204, 11485255, 13782306, 20673459, 22970510, 27564612, 34455765, 41346918, 45941020, 62020377, 68911530, 82693836, 103367295, 124040754, 137823060, 206734590, 248081508, 310101885, 413469180, 620203770, 1240407540]

約数ペア:

[(1, 1240407540), (2, 620203770), (3, 413469180), (4, 310101885), (5, 248081508), (6, 206734590), (9, 137823060), (10, 124040754), (12, 103367295), (15, 82693836), (18, 68911530), (20, 62020377), (27, 45941020), (30, 41346918), (36, 34455765), (45, 27564612), (54, 22970510), (60, 20673459), (90, 13782306), (108, 11485255), (135, 9188204), (180, 6891153), (270, 4594102), (540, 2297051)]