324370480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{967}}^1$

素因数の和:1586

約数の個数: 80

約数和(自身を含む): 864230400

約数和(自身を除く): 539859920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 599, 967, 1198, 1934, 2396, 2995, 3868, 4193, 4792, 4835, 5990, 6769, 7736, 8386, 9584, 9670, 11980, 13538, 15472, 16772, 19340, 20965, 23960, 27076, 33544, 33845, 38680, 41930, 47920, 54152, 67088, 67690, 77360, 83860, 108304, 135380, 167720, 270760, 335440, 541520, 579233, 1158466, 2316932, 2896165, 4054631, 4633864, 5792330, 8109262, 9267728, 11584660, 16218524, 20273155, 23169320, 32437048, 40546310, 46338640, 64874096, 81092620, 162185240, 324370480]

約数ペア:

[(1, 324370480), (2, 162185240), (4, 81092620), (5, 64874096), (7, 46338640), (8, 40546310), (10, 32437048), (14, 23169320), (16, 20273155), (20, 16218524), (28, 11584660), (35, 9267728), (40, 8109262), (56, 5792330), (70, 4633864), (80, 4054631), (112, 2896165), (140, 2316932), (280, 1158466), (560, 579233), (599, 541520), (967, 335440), (1198, 270760), (1934, 167720), (2396, 135380), (2995, 108304), (3868, 83860), (4193, 77360), (4792, 67690), (4835, 67088), (5990, 54152), (6769, 47920), (7736, 41930), (8386, 38680), (9584, 33845), (9670, 33544), (11980, 27076), (13538, 23960), (15472, 20965), (16772, 19340)]