725358240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:701

約数の個数: 240

約数和(自身を含む): 2590783272

約数和(自身を除く): 1865425032

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, 72, 80, 81, 90, 96, 97, 108, 120, 135, 144, 160, 162, 180, 194, 216, 240, 270, 288, 291, 324, 360, 388, 405, 432, 480, 485, 540, 577, 582, 648, 720, 776, 810, 864, 873, 970, 1080, 1154, 1164, 1296, 1440, 1455, 1552, 1620, 1731, 1746, 1940, 2160, 2308, 2328, 2592, 2619, 2885, 2910, 3104, 3240, 3462, 3492, 3880, 4320, 4365, 4616, 4656, 5193, 5238, 5770, 5820, 6480, 6924, 6984, 7760, 7857, 8655, 8730, 9232, 9312, 10386, 10476, 11540, 11640, 12960, 13095, 13848, 13968, 15520, 15579, 15714, 17310, 17460, 18464, 20772, 20952, 23080, 23280, 25965, 26190, 27696, 27936, 31158, 31428, 34620, 34920, 39285, 41544, 41904, 46160, 46560, 46737, 51930, 52380, 55392, 55969, 62316, 62856, 69240, 69840, 77895, 78570, 83088, 83808, 92320, 93474, 103860, 104760, 111938, 124632, 125712, 138480, 139680, 155790, 157140, 166176, 167907, 186948, 207720, 209520, 223876, 233685, 249264, 251424, 276960, 279845, 311580, 314280, 335814, 373896, 415440, 419040, 447752, 467370, 498528, 503721, 559690, 623160, 628560, 671628, 747792, 830880, 839535, 895504, 934740, 1007442, 1119380, 1246320, 1257120, 1343256, 1495584, 1511163, 1679070, 1791008, 1869480, 2014884, 2238760, 2492640, 2518605, 2686512, 3022326, 3358140, 3738960, 4029768, 4477520, 4533489, 5037210, 5373024, 6044652, 6716280, 7477920, 7555815, 8059536, 8955040, 9066978, 10074420, 12089304, 13432560, 15111630, 16119072, 18133956, 20148840, 22667445, 24178608, 26865120, 30223260, 36267912, 40297680, 45334890, 48357216, 60446520, 72535824, 80595360, 90669780, 120893040, 145071648, 181339560, 241786080, 362679120, 725358240]

約数ペア:

[(1, 725358240), (2, 362679120), (3, 241786080), (4, 181339560), (5, 145071648), (6, 120893040), (8, 90669780), (9, 80595360), (10, 72535824), (12, 60446520), (15, 48357216), (16, 45334890), (18, 40297680), (20, 36267912), (24, 30223260), (27, 26865120), (30, 24178608), (32, 22667445), (36, 20148840), (40, 18133956), (45, 16119072), (48, 15111630), (54, 13432560), (60, 12089304), (72, 10074420), (80, 9066978), (81, 8955040), (90, 8059536), (96, 7555815), (97, 7477920), (108, 6716280), (120, 6044652), (135, 5373024), (144, 5037210), (160, 4533489), (162, 4477520), (180, 4029768), (194, 3738960), (216, 3358140), (240, 3022326), (270, 2686512), (288, 2518605), (291, 2492640), (324, 2238760), (360, 2014884), (388, 1869480), (405, 1791008), (432, 1679070), (480, 1511163), (485, 1495584), (540, 1343256), (577, 1257120), (582, 1246320), (648, 1119380), (720, 1007442), (776, 934740), (810, 895504), (864, 839535), (873, 830880), (970, 747792), (1080, 671628), (1154, 628560), (1164, 623160), (1296, 559690), (1440, 503721), (1455, 498528), (1552, 467370), (1620, 447752), (1731, 419040), (1746, 415440), (1940, 373896), (2160, 335814), (2308, 314280), (2328, 311580), (2592, 279845), (2619, 276960), (2885, 251424), (2910, 249264), (3104, 233685), (3240, 223876), (3462, 209520), (3492, 207720), (3880, 186948), (4320, 167907), (4365, 166176), (4616, 157140), (4656, 155790), (5193, 139680), (5238, 138480), (5770, 125712), (5820, 124632), (6480, 111938), (6924, 104760), (6984, 103860), (7760, 93474), (7857, 92320), (8655, 83808), (8730, 83088), (9232, 78570), (9312, 77895), (10386, 69840), (10476, 69240), (11540, 62856), (11640, 62316), (12960, 55969), (13095, 55392), (13848, 52380), (13968, 51930), (15520, 46737), (15579, 46560), (15714, 46160), (17310, 41904), (17460, 41544), (18464, 39285), (20772, 34920), (20952, 34620), (23080, 31428), (23280, 31158), (25965, 27936), (26190, 27696)]