306300960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{1447}}^1$

素因数の和:1485

約数の個数: 288

約数和(自身を含む): 1247944320

約数和(自身を除く): 941643360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1447, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2894, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4341, 4410, 4704, 5040, 5292, 5788, 5880, 6048, 6615, 7056, 7235, 7560, 7840, 8682, 8820, 10080, 10129, 10584, 11576, 11760, 13023, 13230, 14112, 14470, 15120, 17364, 17640, 20258, 21168, 21705, 23152, 23520, 26046, 26460, 28940, 30240, 30387, 34728, 35280, 39069, 40516, 42336, 43410, 46304, 50645, 52092, 52920, 57880, 60774, 65115, 69456, 70560, 70903, 78138, 81032, 86820, 91161, 101290, 104184, 105840, 115760, 121548, 130230, 138912, 141806, 151935, 156276, 162064, 173640, 182322, 195345, 202580, 208368, 211680, 212709, 231520, 243096, 260460, 273483, 283612, 303870, 312552, 324128, 347280, 354515, 364644, 390690, 405160, 416736, 425418, 455805, 486192, 520920, 546966, 567224, 607740, 625104, 638127, 694560, 709030, 729288, 781380, 810320, 850836, 911610, 972384, 1041840, 1063545, 1093932, 1134448, 1215480, 1250208, 1276254, 1367415, 1418060, 1458576, 1562760, 1620640, 1701672, 1823220, 1914381, 2083680, 2127090, 2187864, 2268896, 2430960, 2552508, 2734830, 2836120, 2917152, 3125520, 3190635, 3403344, 3646440, 3828762, 4254180, 4375728, 4861920, 5105016, 5469660, 5672240, 6251040, 6381270, 6806688, 7292880, 7657524, 8508360, 8751456, 9571905, 10210032, 10939320, 11344480, 12762540, 14585760, 15315048, 17016720, 19143810, 20420064, 21878640, 25525080, 30630096, 34033440, 38287620, 43757280, 51050160, 61260192, 76575240, 102100320, 153150480, 306300960]

約数ペア:

[(1, 306300960), (2, 153150480), (3, 102100320), (4, 76575240), (5, 61260192), (6, 51050160), (7, 43757280), (8, 38287620), (9, 34033440), (10, 30630096), (12, 25525080), (14, 21878640), (15, 20420064), (16, 19143810), (18, 17016720), (20, 15315048), (21, 14585760), (24, 12762540), (27, 11344480), (28, 10939320), (30, 10210032), (32, 9571905), (35, 8751456), (36, 8508360), (40, 7657524), (42, 7292880), (45, 6806688), (48, 6381270), (49, 6251040), (54, 5672240), (56, 5469660), (60, 5105016), (63, 4861920), (70, 4375728), (72, 4254180), (80, 3828762), (84, 3646440), (90, 3403344), (96, 3190635), (98, 3125520), (105, 2917152), (108, 2836120), (112, 2734830), (120, 2552508), (126, 2430960), (135, 2268896), (140, 2187864), (144, 2127090), (147, 2083680), (160, 1914381), (168, 1823220), (180, 1701672), (189, 1620640), (196, 1562760), (210, 1458576), (216, 1418060), (224, 1367415), (240, 1276254), (245, 1250208), (252, 1215480), (270, 1134448), (280, 1093932), (288, 1063545), (294, 1041840), (315, 972384), (336, 911610), (360, 850836), (378, 810320), (392, 781380), (420, 729288), (432, 709030), (441, 694560), (480, 638127), (490, 625104), (504, 607740), (540, 567224), (560, 546966), (588, 520920), (630, 486192), (672, 455805), (720, 425418), (735, 416736), (756, 405160), (784, 390690), (840, 364644), (864, 354515), (882, 347280), (945, 324128), (980, 312552), (1008, 303870), (1080, 283612), (1120, 273483), (1176, 260460), (1260, 243096), (1323, 231520), (1440, 212709), (1447, 211680), (1470, 208368), (1512, 202580), (1568, 195345), (1680, 182322), (1764, 173640), (1890, 162064), (1960, 156276), (2016, 151935), (2160, 141806), (2205, 138912), (2352, 130230), (2520, 121548), (2646, 115760), (2894, 105840), (2940, 104184), (3024, 101290), (3360, 91161), (3528, 86820), (3780, 81032), (3920, 78138), (4320, 70903), (4341, 70560), (4410, 69456), (4704, 65115), (5040, 60774), (5292, 57880), (5788, 52920), (5880, 52092), (6048, 50645), (6615, 46304), (7056, 43410), (7235, 42336), (7560, 40516), (7840, 39069), (8682, 35280), (8820, 34728), (10080, 30387), (10129, 30240), (10584, 28940), (11576, 26460), (11760, 26046), (13023, 23520), (13230, 23152), (14112, 21705), (14470, 21168), (15120, 20258), (17364, 17640)]