12761880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{106349}}^1$

素因数の和:106363

約数の個数: 32

約数和(自身を含む): 38286000

約数和(自身を除く): 25524120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 106349, 212698, 319047, 425396, 531745, 638094, 850792, 1063490, 1276188, 1595235, 2126980, 2552376, 3190470, 4253960, 6380940, 12761880]

約数ペア:

[(1, 12761880), (2, 6380940), (3, 4253960), (4, 3190470), (5, 2552376), (6, 2126980), (8, 1595235), (10, 1276188), (12, 1063490), (15, 850792), (20, 638094), (24, 531745), (30, 425396), (40, 319047), (60, 212698), (120, 106349)]