2912320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:515

約数の個数: 56

約数和(自身を含む): 7315200

約数和(自身を除く): 4402880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 479, 608, 760, 958, 1216, 1520, 1916, 2395, 3040, 3832, 4790, 6080, 7664, 9101, 9580, 15328, 18202, 19160, 30656, 36404, 38320, 45505, 72808, 76640, 91010, 145616, 153280, 182020, 291232, 364040, 582464, 728080, 1456160, 2912320]

約数ペア:

[(1, 2912320), (2, 1456160), (4, 728080), (5, 582464), (8, 364040), (10, 291232), (16, 182020), (19, 153280), (20, 145616), (32, 91010), (38, 76640), (40, 72808), (64, 45505), (76, 38320), (80, 36404), (95, 30656), (152, 19160), (160, 18202), (190, 15328), (304, 9580), (320, 9101), (380, 7664), (479, 6080), (608, 4790), (760, 3832), (958, 3040), (1216, 2395), (1520, 1916)]