1912393870080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{498019237}}^1$

素因数の和:498019261

約数の個数: 72

約数和(自身を含む): 6107707934832

約数和(自身を除く): 4195314064752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 498019237, 996038474, 1494057711, 1992076948, 2490096185, 2988115422, 3984153896, 4980192370, 5976230844, 7470288555, 7968307792, 9960384740, 11952461688, 14940577110, 15936615584, 19920769480, 23904923376, 29881154220, 31873231168, 39841538960, 47809846752, 59762308440, 63746462336, 79683077920, 95619693504, 119524616880, 127492924672, 159366155840, 191239387008, 239049233760, 318732311680, 382478774016, 478098467520, 637464623360, 956196935040, 1912393870080]

約数ペア:

[(1, 1912393870080), (2, 956196935040), (3, 637464623360), (4, 478098467520), (5, 382478774016), (6, 318732311680), (8, 239049233760), (10, 191239387008), (12, 159366155840), (15, 127492924672), (16, 119524616880), (20, 95619693504), (24, 79683077920), (30, 63746462336), (32, 59762308440), (40, 47809846752), (48, 39841538960), (60, 31873231168), (64, 29881154220), (80, 23904923376), (96, 19920769480), (120, 15936615584), (128, 14940577110), (160, 11952461688), (192, 9960384740), (240, 7968307792), (256, 7470288555), (320, 5976230844), (384, 4980192370), (480, 3984153896), (640, 2988115422), (768, 2490096185), (960, 1992076948), (1280, 1494057711), (1920, 996038474), (3840, 498019237)]