489071520

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{599}}^1$

素因数の和:639

約数の個数: 336

約数和(自身を含む): 1983139200

約数和(自身を除く): 1494067680

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, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 599, 630, 648, 672, 720, 729, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1198, 1215, 1260, 1296, 1440, 1458, 1512, 1620, 1680, 1701, 1797, 1890, 1944, 2016, 2160, 2268, 2396, 2430, 2520, 2592, 2835, 2916, 2995, 3024, 3240, 3360, 3402, 3594, 3645, 3780, 3888, 4193, 4320, 4536, 4792, 4860, 5040, 5103, 5391, 5670, 5832, 5990, 6048, 6480, 6804, 7188, 7290, 7560, 7776, 8386, 8505, 8985, 9072, 9584, 9720, 10080, 10206, 10782, 11340, 11664, 11980, 12579, 12960, 13608, 14376, 14580, 15120, 16173, 16772, 17010, 17970, 18144, 19168, 19440, 20412, 20965, 21564, 22680, 23328, 23960, 25158, 25515, 26955, 27216, 28752, 29160, 30240, 32346, 33544, 34020, 35940, 37737, 38880, 40824, 41930, 43128, 45360, 47920, 48519, 50316, 51030, 53910, 54432, 57504, 58320, 62895, 64692, 67088, 68040, 71880, 75474, 80865, 81648, 83860, 86256, 90720, 95840, 97038, 100632, 102060, 107820, 113211, 116640, 125790, 129384, 134176, 136080, 143760, 145557, 150948, 161730, 163296, 167720, 172512, 188685, 194076, 201264, 204120, 215640, 226422, 242595, 251580, 258768, 272160, 287520, 291114, 301896, 323460, 335440, 339633, 377370, 388152, 402528, 408240, 431280, 436671, 452844, 485190, 503160, 517536, 566055, 582228, 603792, 646920, 670880, 679266, 727785, 754740, 776304, 816480, 862560, 873342, 905688, 970380, 1006320, 1018899, 1132110, 1164456, 1207584, 1293840, 1358532, 1455570, 1509480, 1552608, 1698165, 1746684, 1811376, 1940760, 2012640, 2037798, 2183355, 2264220, 2328912, 2587680, 2717064, 2911140, 3018960, 3056697, 3396330, 3493368, 3622752, 3881520, 4075596, 4366710, 4528440, 4657824, 5094495, 5434128, 5822280, 6037920, 6113394, 6792660, 6986736, 7763040, 8151192, 8733420, 9056880, 10188990, 10868256, 11644560, 12226788, 13585320, 13973472, 15283485, 16302384, 17466840, 18113760, 20377980, 23289120, 24453576, 27170640, 30566970, 32604768, 34933680, 40755960, 48907152, 54341280, 61133940, 69867360, 81511920, 97814304, 122267880, 163023840, 244535760, 489071520]

約数ペア:

[(1, 489071520), (2, 244535760), (3, 163023840), (4, 122267880), (5, 97814304), (6, 81511920), (7, 69867360), (8, 61133940), (9, 54341280), (10, 48907152), (12, 40755960), (14, 34933680), (15, 32604768), (16, 30566970), (18, 27170640), (20, 24453576), (21, 23289120), (24, 20377980), (27, 18113760), (28, 17466840), (30, 16302384), (32, 15283485), (35, 13973472), (36, 13585320), (40, 12226788), (42, 11644560), (45, 10868256), (48, 10188990), (54, 9056880), (56, 8733420), (60, 8151192), (63, 7763040), (70, 6986736), (72, 6792660), (80, 6113394), (81, 6037920), (84, 5822280), (90, 5434128), (96, 5094495), (105, 4657824), (108, 4528440), (112, 4366710), (120, 4075596), (126, 3881520), (135, 3622752), (140, 3493368), (144, 3396330), (160, 3056697), (162, 3018960), (168, 2911140), (180, 2717064), (189, 2587680), (210, 2328912), (216, 2264220), (224, 2183355), (240, 2037798), (243, 2012640), (252, 1940760), (270, 1811376), (280, 1746684), (288, 1698165), (315, 1552608), (324, 1509480), (336, 1455570), (360, 1358532), (378, 1293840), (405, 1207584), (420, 1164456), (432, 1132110), (480, 1018899), (486, 1006320), (504, 970380), (540, 905688), (560, 873342), (567, 862560), (599, 816480), (630, 776304), (648, 754740), (672, 727785), (720, 679266), (729, 670880), (756, 646920), (810, 603792), (840, 582228), (864, 566055), (945, 517536), (972, 503160), (1008, 485190), (1080, 452844), (1120, 436671), (1134, 431280), (1198, 408240), (1215, 402528), (1260, 388152), (1296, 377370), (1440, 339633), (1458, 335440), (1512, 323460), (1620, 301896), (1680, 291114), (1701, 287520), (1797, 272160), (1890, 258768), (1944, 251580), (2016, 242595), (2160, 226422), (2268, 215640), (2396, 204120), (2430, 201264), (2520, 194076), (2592, 188685), (2835, 172512), (2916, 167720), (2995, 163296), (3024, 161730), (3240, 150948), (3360, 145557), (3402, 143760), (3594, 136080), (3645, 134176), (3780, 129384), (3888, 125790), (4193, 116640), (4320, 113211), (4536, 107820), (4792, 102060), (4860, 100632), (5040, 97038), (5103, 95840), (5391, 90720), (5670, 86256), (5832, 83860), (5990, 81648), (6048, 80865), (6480, 75474), (6804, 71880), (7188, 68040), (7290, 67088), (7560, 64692), (7776, 62895), (8386, 58320), (8505, 57504), (8985, 54432), (9072, 53910), (9584, 51030), (9720, 50316), (10080, 48519), (10206, 47920), (10782, 45360), (11340, 43128), (11664, 41930), (11980, 40824), (12579, 38880), (12960, 37737), (13608, 35940), (14376, 34020), (14580, 33544), (15120, 32346), (16173, 30240), (16772, 29160), (17010, 28752), (17970, 27216), (18144, 26955), (19168, 25515), (19440, 25158), (20412, 23960), (20965, 23328), (21564, 22680)]