12012560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 33628800

約数和(自身を除く): 21616240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1129, 1330, 1520, 2128, 2258, 2660, 4516, 5320, 5645, 7903, 9032, 10640, 11290, 15806, 18064, 21451, 22580, 31612, 39515, 42902, 45160, 63224, 79030, 85804, 90320, 107255, 126448, 150157, 158060, 171608, 214510, 300314, 316120, 343216, 429020, 600628, 632240, 750785, 858040, 1201256, 1501570, 1716080, 2402512, 3003140, 6006280, 12012560]

約数ペア:

[(1, 12012560), (2, 6006280), (4, 3003140), (5, 2402512), (7, 1716080), (8, 1501570), (10, 1201256), (14, 858040), (16, 750785), (19, 632240), (20, 600628), (28, 429020), (35, 343216), (38, 316120), (40, 300314), (56, 214510), (70, 171608), (76, 158060), (80, 150157), (95, 126448), (112, 107255), (133, 90320), (140, 85804), (152, 79030), (190, 63224), (266, 45160), (280, 42902), (304, 39515), (380, 31612), (532, 22580), (560, 21451), (665, 18064), (760, 15806), (1064, 11290), (1129, 10640), (1330, 9032), (1520, 7903), (2128, 5645), (2258, 5320), (2660, 4516)]