61818360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{515153}}^1$

素因数の和:515167

約数の個数: 32

約数和(自身を含む): 185455440

約数和(自身を除く): 123637080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 515153, 1030306, 1545459, 2060612, 2575765, 3090918, 4121224, 5151530, 6181836, 7727295, 10303060, 12363672, 15454590, 20606120, 30909180, 61818360]

約数ペア:

[(1, 61818360), (2, 30909180), (3, 20606120), (4, 15454590), (5, 12363672), (6, 10303060), (8, 7727295), (10, 6181836), (12, 5151530), (15, 4121224), (20, 3090918), (24, 2575765), (30, 2060612), (40, 1545459), (60, 1030306), (120, 515153)]