304615320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{16811}}^1$

素因数の和:16976

約数の個数: 64

約数和(自身を含む): 919952640

約数和(自身を除く): 615337320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 16811, 18120, 33622, 50433, 67244, 84055, 100866, 134488, 168110, 201732, 252165, 336220, 403464, 504330, 672440, 1008660, 2017320, 2538461, 5076922, 7615383, 10153844, 12692305, 15230766, 20307688, 25384610, 30461532, 38076915, 50769220, 60923064, 76153830, 101538440, 152307660, 304615320]

約数ペア:

[(1, 304615320), (2, 152307660), (3, 101538440), (4, 76153830), (5, 60923064), (6, 50769220), (8, 38076915), (10, 30461532), (12, 25384610), (15, 20307688), (20, 15230766), (24, 12692305), (30, 10153844), (40, 7615383), (60, 5076922), (120, 2538461), (151, 2017320), (302, 1008660), (453, 672440), (604, 504330), (755, 403464), (906, 336220), (1208, 252165), (1510, 201732), (1812, 168110), (2265, 134488), (3020, 100866), (3624, 84055), (4530, 67244), (6040, 50433), (9060, 33622), (16811, 18120)]