479850240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 1648281600

約数和(自身を除く): 1168431360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 128, 139, 145, 155, 160, 174, 186, 192, 232, 240, 248, 256, 278, 290, 310, 320, 348, 372, 384, 417, 435, 464, 465, 480, 496, 556, 580, 620, 640, 695, 696, 744, 768, 834, 870, 899, 928, 930, 960, 992, 1112, 1160, 1240, 1280, 1390, 1392, 1488, 1668, 1740, 1798, 1856, 1860, 1920, 1984, 2085, 2224, 2320, 2480, 2697, 2780, 2784, 2976, 3336, 3480, 3596, 3712, 3720, 3840, 3968, 4031, 4170, 4309, 4448, 4495, 4640, 4960, 5394, 5560, 5568, 5952, 6672, 6960, 7192, 7424, 7440, 7936, 8062, 8340, 8618, 8896, 8990, 9280, 9920, 10788, 11120, 11136, 11904, 12093, 12927, 13344, 13485, 13920, 14384, 14880, 16124, 16680, 17236, 17792, 17980, 18560, 19840, 20155, 21545, 21576, 22240, 22272, 23808, 24186, 25854, 26688, 26970, 27840, 28768, 29760, 32248, 33360, 34472, 35584, 35960, 37120, 39680, 40310, 43090, 43152, 44480, 48372, 51708, 53376, 53940, 55680, 57536, 59520, 60465, 64496, 64635, 66720, 68944, 71920, 80620, 86180, 86304, 88960, 96744, 103416, 106752, 107880, 111360, 115072, 119040, 120930, 124961, 128992, 129270, 133440, 137888, 143840, 161240, 172360, 172608, 177920, 193488, 206832, 215760, 230144, 241860, 249922, 257984, 258540, 266880, 275776, 287680, 322480, 344720, 345216, 374883, 386976, 413664, 431520, 483720, 499844, 515968, 517080, 533760, 551552, 575360, 624805, 644960, 689440, 690432, 749766, 773952, 827328, 863040, 967440, 999688, 1031936, 1034160, 1103104, 1150720, 1249610, 1289920, 1378880, 1499532, 1547904, 1654656, 1726080, 1874415, 1934880, 1999376, 2068320, 2499220, 2579840, 2757760, 2999064, 3095808, 3309312, 3452160, 3748830, 3869760, 3998752, 4136640, 4998440, 5159680, 5515520, 5998128, 7497660, 7739520, 7997504, 8273280, 9996880, 11996256, 14995320, 15479040, 15995008, 16546560, 19993760, 23992512, 29990640, 31990016, 39987520, 47985024, 59981280, 79975040, 95970048, 119962560, 159950080, 239925120, 479850240]

約数ペア:

[(1, 479850240), (2, 239925120), (3, 159950080), (4, 119962560), (5, 95970048), (6, 79975040), (8, 59981280), (10, 47985024), (12, 39987520), (15, 31990016), (16, 29990640), (20, 23992512), (24, 19993760), (29, 16546560), (30, 15995008), (31, 15479040), (32, 14995320), (40, 11996256), (48, 9996880), (58, 8273280), (60, 7997504), (62, 7739520), (64, 7497660), (80, 5998128), (87, 5515520), (93, 5159680), (96, 4998440), (116, 4136640), (120, 3998752), (124, 3869760), (128, 3748830), (139, 3452160), (145, 3309312), (155, 3095808), (160, 2999064), (174, 2757760), (186, 2579840), (192, 2499220), (232, 2068320), (240, 1999376), (248, 1934880), (256, 1874415), (278, 1726080), (290, 1654656), (310, 1547904), (320, 1499532), (348, 1378880), (372, 1289920), (384, 1249610), (417, 1150720), (435, 1103104), (464, 1034160), (465, 1031936), (480, 999688), (496, 967440), (556, 863040), (580, 827328), (620, 773952), (640, 749766), (695, 690432), (696, 689440), (744, 644960), (768, 624805), (834, 575360), (870, 551552), (899, 533760), (928, 517080), (930, 515968), (960, 499844), (992, 483720), (1112, 431520), (1160, 413664), (1240, 386976), (1280, 374883), (1390, 345216), (1392, 344720), (1488, 322480), (1668, 287680), (1740, 275776), (1798, 266880), (1856, 258540), (1860, 257984), (1920, 249922), (1984, 241860), (2085, 230144), (2224, 215760), (2320, 206832), (2480, 193488), (2697, 177920), (2780, 172608), (2784, 172360), (2976, 161240), (3336, 143840), (3480, 137888), (3596, 133440), (3712, 129270), (3720, 128992), (3840, 124961), (3968, 120930), (4031, 119040), (4170, 115072), (4309, 111360), (4448, 107880), (4495, 106752), (4640, 103416), (4960, 96744), (5394, 88960), (5560, 86304), (5568, 86180), (5952, 80620), (6672, 71920), (6960, 68944), (7192, 66720), (7424, 64635), (7440, 64496), (7936, 60465), (8062, 59520), (8340, 57536), (8618, 55680), (8896, 53940), (8990, 53376), (9280, 51708), (9920, 48372), (10788, 44480), (11120, 43152), (11136, 43090), (11904, 40310), (12093, 39680), (12927, 37120), (13344, 35960), (13485, 35584), (13920, 34472), (14384, 33360), (14880, 32248), (16124, 29760), (16680, 28768), (17236, 27840), (17792, 26970), (17980, 26688), (18560, 25854), (19840, 24186), (20155, 23808), (21545, 22272), (21576, 22240)]