12012160

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^2$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 28927710

約数和(自身を除く): 16915550

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 320, 548, 640, 685, 1096, 1370, 2192, 2740, 4384, 5480, 8768, 10960, 17536, 18769, 21920, 37538, 43840, 75076, 87680, 93845, 150152, 187690, 300304, 375380, 600608, 750760, 1201216, 1501520, 2402432, 3003040, 6006080, 12012160]

約数ペア:

[(1, 12012160), (2, 6006080), (4, 3003040), (5, 2402432), (8, 1501520), (10, 1201216), (16, 750760), (20, 600608), (32, 375380), (40, 300304), (64, 187690), (80, 150152), (128, 93845), (137, 87680), (160, 75076), (274, 43840), (320, 37538), (548, 21920), (640, 18769), (685, 17536), (1096, 10960), (1370, 8768), (2192, 5480), (2740, 4384)]