557975520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2514

約数の個数: 192

約数和(自身を含む): 1990578240

約数和(自身を除く): 1432602720

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, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 288, 318, 360, 424, 432, 477, 480, 530, 540, 636, 720, 795, 848, 864, 954, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1908, 2120, 2160, 2385, 2437, 2544, 2862, 3180, 3816, 4240, 4320, 4770, 4874, 5088, 5724, 6360, 7155, 7311, 7632, 8480, 9540, 9748, 11448, 12185, 12720, 14310, 14622, 15264, 19080, 19496, 21933, 22896, 24370, 25440, 28620, 29244, 36555, 38160, 38992, 43866, 45792, 48740, 57240, 58488, 65799, 73110, 76320, 77984, 87732, 97480, 109665, 114480, 116976, 129161, 131598, 146220, 175464, 194960, 219330, 228960, 233952, 258322, 263196, 292440, 328995, 350928, 387483, 389920, 438660, 516644, 526392, 584880, 645805, 657990, 701856, 774966, 877320, 1033288, 1052784, 1162449, 1169760, 1291610, 1315980, 1549932, 1754640, 1937415, 2066576, 2105568, 2324898, 2583220, 2631960, 3099864, 3487347, 3509280, 3874830, 4133152, 4649796, 5166440, 5263920, 5812245, 6199728, 6974694, 7749660, 9299592, 10332880, 10527840, 11624490, 12399456, 13949388, 15499320, 17436735, 18599184, 20665760, 23248980, 27898776, 30998640, 34873470, 37198368, 46497960, 55797552, 61997280, 69746940, 92995920, 111595104, 139493880, 185991840, 278987760, 557975520]

約数ペア:

[(1, 557975520), (2, 278987760), (3, 185991840), (4, 139493880), (5, 111595104), (6, 92995920), (8, 69746940), (9, 61997280), (10, 55797552), (12, 46497960), (15, 37198368), (16, 34873470), (18, 30998640), (20, 27898776), (24, 23248980), (27, 20665760), (30, 18599184), (32, 17436735), (36, 15499320), (40, 13949388), (45, 12399456), (48, 11624490), (53, 10527840), (54, 10332880), (60, 9299592), (72, 7749660), (80, 6974694), (90, 6199728), (96, 5812245), (106, 5263920), (108, 5166440), (120, 4649796), (135, 4133152), (144, 3874830), (159, 3509280), (160, 3487347), (180, 3099864), (212, 2631960), (216, 2583220), (240, 2324898), (265, 2105568), (270, 2066576), (288, 1937415), (318, 1754640), (360, 1549932), (424, 1315980), (432, 1291610), (477, 1169760), (480, 1162449), (530, 1052784), (540, 1033288), (636, 877320), (720, 774966), (795, 701856), (848, 657990), (864, 645805), (954, 584880), (1060, 526392), (1080, 516644), (1272, 438660), (1431, 389920), (1440, 387483), (1590, 350928), (1696, 328995), (1908, 292440), (2120, 263196), (2160, 258322), (2385, 233952), (2437, 228960), (2544, 219330), (2862, 194960), (3180, 175464), (3816, 146220), (4240, 131598), (4320, 129161), (4770, 116976), (4874, 114480), (5088, 109665), (5724, 97480), (6360, 87732), (7155, 77984), (7311, 76320), (7632, 73110), (8480, 65799), (9540, 58488), (9748, 57240), (11448, 48740), (12185, 45792), (12720, 43866), (14310, 38992), (14622, 38160), (15264, 36555), (19080, 29244), (19496, 28620), (21933, 25440), (22896, 24370)]