553970880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:784

約数の個数: 224

約数和(自身を含む): 1977420480

約数和(自身を除く): 1423449600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 180, 192, 194, 216, 240, 270, 288, 291, 320, 360, 388, 432, 480, 485, 540, 576, 582, 661, 720, 776, 864, 873, 960, 970, 1080, 1164, 1322, 1440, 1455, 1552, 1728, 1746, 1940, 1983, 2160, 2328, 2619, 2644, 2880, 2910, 3104, 3305, 3492, 3880, 3966, 4320, 4365, 4656, 5238, 5288, 5820, 5949, 6208, 6610, 6984, 7760, 7932, 8640, 8730, 9312, 9915, 10476, 10576, 11640, 11898, 13095, 13220, 13968, 15520, 15864, 17460, 17847, 18624, 19830, 20952, 21152, 23280, 23796, 26190, 26440, 27936, 29745, 31040, 31728, 34920, 35694, 39660, 41904, 42304, 46560, 47592, 52380, 52880, 55872, 59490, 63456, 64117, 69840, 71388, 79320, 83808, 89235, 93120, 95184, 104760, 105760, 118980, 126912, 128234, 139680, 142776, 158640, 167616, 178470, 190368, 192351, 209520, 211520, 237960, 256468, 279360, 285552, 317280, 320585, 356940, 380736, 384702, 419040, 475920, 512936, 571104, 577053, 634560, 641170, 713880, 769404, 838080, 951840, 961755, 1025872, 1142208, 1154106, 1282340, 1427760, 1538808, 1731159, 1903680, 1923510, 2051744, 2308212, 2564680, 2855520, 2885265, 3077616, 3462318, 3847020, 4103488, 4616424, 5129360, 5711040, 5770530, 6155232, 6924636, 7694040, 8655795, 9232848, 10258720, 11541060, 12310464, 13849272, 15388080, 17311590, 18465696, 20517440, 23082120, 27698544, 30776160, 34623180, 36931392, 46164240, 55397088, 61552320, 69246360, 92328480, 110794176, 138492720, 184656960, 276985440, 553970880]

約数ペア:

[(1, 553970880), (2, 276985440), (3, 184656960), (4, 138492720), (5, 110794176), (6, 92328480), (8, 69246360), (9, 61552320), (10, 55397088), (12, 46164240), (15, 36931392), (16, 34623180), (18, 30776160), (20, 27698544), (24, 23082120), (27, 20517440), (30, 18465696), (32, 17311590), (36, 15388080), (40, 13849272), (45, 12310464), (48, 11541060), (54, 10258720), (60, 9232848), (64, 8655795), (72, 7694040), (80, 6924636), (90, 6155232), (96, 5770530), (97, 5711040), (108, 5129360), (120, 4616424), (135, 4103488), (144, 3847020), (160, 3462318), (180, 3077616), (192, 2885265), (194, 2855520), (216, 2564680), (240, 2308212), (270, 2051744), (288, 1923510), (291, 1903680), (320, 1731159), (360, 1538808), (388, 1427760), (432, 1282340), (480, 1154106), (485, 1142208), (540, 1025872), (576, 961755), (582, 951840), (661, 838080), (720, 769404), (776, 713880), (864, 641170), (873, 634560), (960, 577053), (970, 571104), (1080, 512936), (1164, 475920), (1322, 419040), (1440, 384702), (1455, 380736), (1552, 356940), (1728, 320585), (1746, 317280), (1940, 285552), (1983, 279360), (2160, 256468), (2328, 237960), (2619, 211520), (2644, 209520), (2880, 192351), (2910, 190368), (3104, 178470), (3305, 167616), (3492, 158640), (3880, 142776), (3966, 139680), (4320, 128234), (4365, 126912), (4656, 118980), (5238, 105760), (5288, 104760), (5820, 95184), (5949, 93120), (6208, 89235), (6610, 83808), (6984, 79320), (7760, 71388), (7932, 69840), (8640, 64117), (8730, 63456), (9312, 59490), (9915, 55872), (10476, 52880), (10576, 52380), (11640, 47592), (11898, 46560), (13095, 42304), (13220, 41904), (13968, 39660), (15520, 35694), (15864, 34920), (17460, 31728), (17847, 31040), (18624, 29745), (19830, 27936), (20952, 26440), (21152, 26190), (23280, 23796)]