12490440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{104087}}^1$

素因数の和:104101

約数の個数: 32

約数和(自身を含む): 37471680

約数和(自身を除く): 24981240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 104087, 208174, 312261, 416348, 520435, 624522, 832696, 1040870, 1249044, 1561305, 2081740, 2498088, 3122610, 4163480, 6245220, 12490440]

約数ペア:

[(1, 12490440), (2, 6245220), (3, 4163480), (4, 3122610), (5, 2498088), (6, 2081740), (8, 1561305), (10, 1249044), (12, 1040870), (15, 832696), (20, 624522), (24, 520435), (30, 416348), (40, 312261), (60, 208174), (120, 104087)]