550540320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9479}}^1$

素因数の和:9519

約数の個数: 144

約数和(自身を含む): 1906390080

約数和(自身を除く): 1355849760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4840, 5280, 5808, 7260, 9479, 9680, 11616, 14520, 18958, 19360, 28437, 29040, 37916, 47395, 56874, 58080, 75832, 94790, 104269, 113748, 142185, 151664, 189580, 208538, 227496, 284370, 303328, 312807, 379160, 417076, 454992, 521345, 568740, 625614, 758320, 834152, 909984, 1042690, 1137480, 1146959, 1251228, 1516640, 1564035, 1668304, 2085380, 2274960, 2293918, 2502456, 3128070, 3336608, 3440877, 4170760, 4549920, 4587836, 5004912, 5734795, 6256140, 6881754, 8341520, 9175672, 10009824, 11469590, 12512280, 13763508, 16683040, 17204385, 18351344, 22939180, 25024560, 27527016, 34408770, 36702688, 45878360, 50049120, 55054032, 68817540, 91756720, 110108064, 137635080, 183513440, 275270160, 550540320]

約数ペア:

[(1, 550540320), (2, 275270160), (3, 183513440), (4, 137635080), (5, 110108064), (6, 91756720), (8, 68817540), (10, 55054032), (11, 50049120), (12, 45878360), (15, 36702688), (16, 34408770), (20, 27527016), (22, 25024560), (24, 22939180), (30, 18351344), (32, 17204385), (33, 16683040), (40, 13763508), (44, 12512280), (48, 11469590), (55, 10009824), (60, 9175672), (66, 8341520), (80, 6881754), (88, 6256140), (96, 5734795), (110, 5004912), (120, 4587836), (121, 4549920), (132, 4170760), (160, 3440877), (165, 3336608), (176, 3128070), (220, 2502456), (240, 2293918), (242, 2274960), (264, 2085380), (330, 1668304), (352, 1564035), (363, 1516640), (440, 1251228), (480, 1146959), (484, 1137480), (528, 1042690), (605, 909984), (660, 834152), (726, 758320), (880, 625614), (968, 568740), (1056, 521345), (1210, 454992), (1320, 417076), (1452, 379160), (1760, 312807), (1815, 303328), (1936, 284370), (2420, 227496), (2640, 208538), (2904, 189580), (3630, 151664), (3872, 142185), (4840, 113748), (5280, 104269), (5808, 94790), (7260, 75832), (9479, 58080), (9680, 56874), (11616, 47395), (14520, 37916), (18958, 29040), (19360, 28437)]