130546440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{362629}}^1$

素因数の和:362646

約数の個数: 48

約数和(自身を含む): 424277100

約数和(自身を除く): 293730660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 362629, 725258, 1087887, 1450516, 1813145, 2175774, 2901032, 3263661, 3626290, 4351548, 5439435, 6527322, 7252580, 8703096, 10878870, 13054644, 14505160, 16318305, 21757740, 26109288, 32636610, 43515480, 65273220, 130546440]

約数ペア:

[(1, 130546440), (2, 65273220), (3, 43515480), (4, 32636610), (5, 26109288), (6, 21757740), (8, 16318305), (9, 14505160), (10, 13054644), (12, 10878870), (15, 8703096), (18, 7252580), (20, 6527322), (24, 5439435), (30, 4351548), (36, 3626290), (40, 3263661), (45, 2901032), (60, 2175774), (72, 1813145), (90, 1450516), (120, 1087887), (180, 725258), (360, 362629)]