12435904960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1689661}}^1$

素因数の和:1689701

約数の個数: 56

約数和(自身を含む): 30900538656

約数和(自身を除く): 18464633696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 1689661, 3379322, 6758644, 8448305, 13517288, 16896610, 27034576, 33793220, 38862203, 54069152, 67586440, 77724406, 108138304, 135172880, 155448812, 194311015, 270345760, 310897624, 388622030, 540691520, 621795248, 777244060, 1243590496, 1554488120, 2487180992, 3108976240, 6217952480, 12435904960]

約数ペア:

[(1, 12435904960), (2, 6217952480), (4, 3108976240), (5, 2487180992), (8, 1554488120), (10, 1243590496), (16, 777244060), (20, 621795248), (23, 540691520), (32, 388622030), (40, 310897624), (46, 270345760), (64, 194311015), (80, 155448812), (92, 135172880), (115, 108138304), (160, 77724406), (184, 67586440), (230, 54069152), (320, 38862203), (368, 33793220), (460, 27034576), (736, 16896610), (920, 13517288), (1472, 8448305), (1840, 6758644), (3680, 3379322), (7360, 1689661)]