2454727680

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{1973}}^1$

素因数の和:2013

約数の個数: 264

約数和(自身を含む): 8825059152

約数和(自身を除く): 6370331472

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 1973, 2160, 2304, 2430, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 3888, 3946, 4320, 4608, 4860, 5120, 5184, 5760, 5919, 6480, 6912, 7680, 7776, 7892, 8640, 9216, 9720, 9865, 10368, 11520, 11838, 12960, 13824, 15360, 15552, 15784, 17280, 17757, 19440, 19730, 20736, 23040, 23676, 25920, 27648, 29595, 31104, 31568, 34560, 35514, 38880, 39460, 41472, 46080, 47352, 51840, 53271, 59190, 62208, 63136, 69120, 71028, 77760, 78920, 82944, 88785, 94704, 103680, 106542, 118380, 124416, 126272, 138240, 142056, 155520, 157840, 159813, 177570, 189408, 207360, 213084, 236760, 248832, 252544, 266355, 284112, 311040, 315680, 319626, 355140, 378816, 414720, 426168, 473520, 479439, 505088, 532710, 568224, 622080, 631360, 639252, 710280, 757632, 799065, 852336, 947040, 958878, 1010176, 1065420, 1136448, 1244160, 1262720, 1278504, 1420560, 1515264, 1598130, 1704672, 1894080, 1917756, 2020352, 2130840, 2272896, 2397195, 2525440, 2557008, 2841120, 3030528, 3196260, 3409344, 3788160, 3835512, 4261680, 4545792, 4794390, 5050880, 5114016, 5682240, 6061056, 6392520, 6818688, 7576320, 7671024, 8523360, 9091584, 9588780, 10101760, 10228032, 11364480, 12785040, 13637376, 15152640, 15342048, 17046720, 18183168, 19177560, 20456064, 22728960, 25570080, 27274752, 30305280, 30684096, 34093440, 38355120, 40912128, 45457920, 51140160, 54549504, 61368192, 68186880, 76710240, 81824256, 90915840, 102280320, 122736384, 136373760, 153420480, 163648512, 204560640, 245472768, 272747520, 306840960, 409121280, 490945536, 613681920, 818242560, 1227363840, 2454727680]

約数ペア:

[(1, 2454727680), (2, 1227363840), (3, 818242560), (4, 613681920), (5, 490945536), (6, 409121280), (8, 306840960), (9, 272747520), (10, 245472768), (12, 204560640), (15, 163648512), (16, 153420480), (18, 136373760), (20, 122736384), (24, 102280320), (27, 90915840), (30, 81824256), (32, 76710240), (36, 68186880), (40, 61368192), (45, 54549504), (48, 51140160), (54, 45457920), (60, 40912128), (64, 38355120), (72, 34093440), (80, 30684096), (81, 30305280), (90, 27274752), (96, 25570080), (108, 22728960), (120, 20456064), (128, 19177560), (135, 18183168), (144, 17046720), (160, 15342048), (162, 15152640), (180, 13637376), (192, 12785040), (216, 11364480), (240, 10228032), (243, 10101760), (256, 9588780), (270, 9091584), (288, 8523360), (320, 7671024), (324, 7576320), (360, 6818688), (384, 6392520), (405, 6061056), (432, 5682240), (480, 5114016), (486, 5050880), (512, 4794390), (540, 4545792), (576, 4261680), (640, 3835512), (648, 3788160), (720, 3409344), (768, 3196260), (810, 3030528), (864, 2841120), (960, 2557008), (972, 2525440), (1024, 2397195), (1080, 2272896), (1152, 2130840), (1215, 2020352), (1280, 1917756), (1296, 1894080), (1440, 1704672), (1536, 1598130), (1620, 1515264), (1728, 1420560), (1920, 1278504), (1944, 1262720), (1973, 1244160), (2160, 1136448), (2304, 1065420), (2430, 1010176), (2560, 958878), (2592, 947040), (2880, 852336), (3072, 799065), (3240, 757632), (3456, 710280), (3840, 639252), (3888, 631360), (3946, 622080), (4320, 568224), (4608, 532710), (4860, 505088), (5120, 479439), (5184, 473520), (5760, 426168), (5919, 414720), (6480, 378816), (6912, 355140), (7680, 319626), (7776, 315680), (7892, 311040), (8640, 284112), (9216, 266355), (9720, 252544), (9865, 248832), (10368, 236760), (11520, 213084), (11838, 207360), (12960, 189408), (13824, 177570), (15360, 159813), (15552, 157840), (15784, 155520), (17280, 142056), (17757, 138240), (19440, 126272), (19730, 124416), (20736, 118380), (23040, 106542), (23676, 103680), (25920, 94704), (27648, 88785), (29595, 82944), (31104, 78920), (31568, 77760), (34560, 71028), (35514, 69120), (38880, 63136), (39460, 62208), (41472, 59190), (46080, 53271), (47352, 51840)]