478874880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3779}}^1$

素因数の和:3817

約数の個数: 216

約数和(自身を含む): 1807958880

約数和(自身を除く): 1329084000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3779, 3840, 3960, 4224, 5280, 5760, 6336, 7040, 7558, 7920, 8448, 10560, 11337, 11520, 12672, 14080, 15116, 15840, 18895, 21120, 22674, 25344, 30232, 31680, 34011, 37790, 41569, 42240, 45348, 56685, 60464, 63360, 68022, 75580, 83138, 90696, 113370, 120928, 124707, 126720, 136044, 151160, 166276, 170055, 181392, 207845, 226740, 241856, 249414, 272088, 302320, 332552, 340110, 362784, 374121, 415690, 453480, 483712, 498828, 544176, 604640, 623535, 665104, 680220, 725568, 748242, 831380, 906960, 967424, 997656, 1088352, 1209280, 1247070, 1330208, 1360440, 1451136, 1496484, 1662760, 1813920, 1870605, 1995312, 2176704, 2418560, 2494140, 2660416, 2720880, 2902272, 2992968, 3325520, 3627840, 3741210, 3990624, 4353408, 4837120, 4988280, 5320832, 5441760, 5985936, 6651040, 7255680, 7482420, 7981248, 8706816, 9976560, 10641664, 10883520, 11971872, 13302080, 14511360, 14964840, 15962496, 19953120, 21767040, 23943744, 26604160, 29929680, 31924992, 39906240, 43534080, 47887488, 53208320, 59859360, 79812480, 95774976, 119718720, 159624960, 239437440, 478874880]

約数ペア:

[(1, 478874880), (2, 239437440), (3, 159624960), (4, 119718720), (5, 95774976), (6, 79812480), (8, 59859360), (9, 53208320), (10, 47887488), (11, 43534080), (12, 39906240), (15, 31924992), (16, 29929680), (18, 26604160), (20, 23943744), (22, 21767040), (24, 19953120), (30, 15962496), (32, 14964840), (33, 14511360), (36, 13302080), (40, 11971872), (44, 10883520), (45, 10641664), (48, 9976560), (55, 8706816), (60, 7981248), (64, 7482420), (66, 7255680), (72, 6651040), (80, 5985936), (88, 5441760), (90, 5320832), (96, 4988280), (99, 4837120), (110, 4353408), (120, 3990624), (128, 3741210), (132, 3627840), (144, 3325520), (160, 2992968), (165, 2902272), (176, 2720880), (180, 2660416), (192, 2494140), (198, 2418560), (220, 2176704), (240, 1995312), (256, 1870605), (264, 1813920), (288, 1662760), (320, 1496484), (330, 1451136), (352, 1360440), (360, 1330208), (384, 1247070), (396, 1209280), (440, 1088352), (480, 997656), (495, 967424), (528, 906960), (576, 831380), (640, 748242), (660, 725568), (704, 680220), (720, 665104), (768, 623535), (792, 604640), (880, 544176), (960, 498828), (990, 483712), (1056, 453480), (1152, 415690), (1280, 374121), (1320, 362784), (1408, 340110), (1440, 332552), (1584, 302320), (1760, 272088), (1920, 249414), (1980, 241856), (2112, 226740), (2304, 207845), (2640, 181392), (2816, 170055), (2880, 166276), (3168, 151160), (3520, 136044), (3779, 126720), (3840, 124707), (3960, 120928), (4224, 113370), (5280, 90696), (5760, 83138), (6336, 75580), (7040, 68022), (7558, 63360), (7920, 60464), (8448, 56685), (10560, 45348), (11337, 42240), (11520, 41569), (12672, 37790), (14080, 34011), (15116, 31680), (15840, 30232), (18895, 25344), (21120, 22674)]