12322020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8929}}^1$

素因数の和:8964

約数の個数: 48

約数和(自身を含む): 36005760

約数和(自身を除く): 23683740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 8929, 17858, 26787, 35716, 44645, 53574, 89290, 107148, 133935, 178580, 205367, 267870, 410734, 535740, 616101, 821468, 1026835, 1232202, 2053670, 2464404, 3080505, 4107340, 6161010, 12322020]

約数ペア:

[(1, 12322020), (2, 6161010), (3, 4107340), (4, 3080505), (5, 2464404), (6, 2053670), (10, 1232202), (12, 1026835), (15, 821468), (20, 616101), (23, 535740), (30, 410734), (46, 267870), (60, 205367), (69, 178580), (92, 133935), (115, 107148), (138, 89290), (230, 53574), (276, 44645), (345, 35716), (460, 26787), (690, 17858), (1380, 8929)]