1456160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 3628800

約数和(自身を除く): 2172640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 479, 608, 760, 958, 1520, 1916, 2395, 3040, 3832, 4790, 7664, 9101, 9580, 15328, 18202, 19160, 36404, 38320, 45505, 72808, 76640, 91010, 145616, 182020, 291232, 364040, 728080, 1456160]

約数ペア:

[(1, 1456160), (2, 728080), (4, 364040), (5, 291232), (8, 182020), (10, 145616), (16, 91010), (19, 76640), (20, 72808), (32, 45505), (38, 38320), (40, 36404), (76, 19160), (80, 18202), (95, 15328), (152, 9580), (160, 9101), (190, 7664), (304, 4790), (380, 3832), (479, 3040), (608, 2395), (760, 1916), (958, 1520)]