12646440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35129}}^1$

素因数の和:35146

約数の個数: 48

約数和(自身を含む): 41102100

約数和(自身を除く): 28455660

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, 35129, 70258, 105387, 140516, 175645, 210774, 281032, 316161, 351290, 421548, 526935, 632322, 702580, 843096, 1053870, 1264644, 1405160, 1580805, 2107740, 2529288, 3161610, 4215480, 6323220, 12646440]

約数ペア:

[(1, 12646440), (2, 6323220), (3, 4215480), (4, 3161610), (5, 2529288), (6, 2107740), (8, 1580805), (9, 1405160), (10, 1264644), (12, 1053870), (15, 843096), (18, 702580), (20, 632322), (24, 526935), (30, 421548), (36, 351290), (40, 316161), (45, 281032), (60, 210774), (72, 175645), (90, 140516), (120, 105387), (180, 70258), (360, 35129)]