12105760

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2609}}^1$

素因数の和:2653

約数の個数: 48

約数和(自身を含む): 29597400

約数和(自身を除く): 17491640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 2609, 4640, 5218, 10436, 13045, 20872, 26090, 41744, 52180, 75661, 83488, 104360, 151322, 208720, 302644, 378305, 417440, 605288, 756610, 1210576, 1513220, 2421152, 3026440, 6052880, 12105760]

約数ペア:

[(1, 12105760), (2, 6052880), (4, 3026440), (5, 2421152), (8, 1513220), (10, 1210576), (16, 756610), (20, 605288), (29, 417440), (32, 378305), (40, 302644), (58, 208720), (80, 151322), (116, 104360), (145, 83488), (160, 75661), (232, 52180), (290, 41744), (464, 26090), (580, 20872), (928, 13045), (1160, 10436), (2320, 5218), (2609, 4640)]