120481920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1647

約数の個数: 192

約数和(自身を含む): 448320600

約数和(自身を除く): 327838680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1609, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3218, 3744, 4160, 4680, 4827, 4992, 5760, 6240, 6436, 7488, 8045, 8320, 9360, 9654, 12480, 12872, 14481, 14976, 16090, 18720, 19308, 20917, 24135, 24960, 25744, 28962, 32180, 37440, 38616, 41834, 48270, 51488, 57924, 62751, 64360, 72405, 74880, 77232, 83668, 96540, 102976, 104585, 115848, 125502, 128720, 144810, 154464, 167336, 188253, 193080, 205952, 209170, 231696, 251004, 257440, 289620, 308928, 313755, 334672, 376506, 386160, 418340, 463392, 502008, 514880, 579240, 617856, 627510, 669344, 753012, 772320, 836680, 926784, 941265, 1004016, 1029760, 1158480, 1255020, 1338688, 1506024, 1544640, 1673360, 1853568, 1882530, 2008032, 2316960, 2510040, 2677376, 3012048, 3089280, 3346720, 3765060, 4016064, 4633920, 5020080, 6024096, 6693440, 7530120, 8032128, 9267840, 10040160, 12048192, 13386880, 15060240, 20080320, 24096384, 30120480, 40160640, 60240960, 120481920]

約数ペア:

[(1, 120481920), (2, 60240960), (3, 40160640), (4, 30120480), (5, 24096384), (6, 20080320), (8, 15060240), (9, 13386880), (10, 12048192), (12, 10040160), (13, 9267840), (15, 8032128), (16, 7530120), (18, 6693440), (20, 6024096), (24, 5020080), (26, 4633920), (30, 4016064), (32, 3765060), (36, 3346720), (39, 3089280), (40, 3012048), (45, 2677376), (48, 2510040), (52, 2316960), (60, 2008032), (64, 1882530), (65, 1853568), (72, 1673360), (78, 1544640), (80, 1506024), (90, 1338688), (96, 1255020), (104, 1158480), (117, 1029760), (120, 1004016), (128, 941265), (130, 926784), (144, 836680), (156, 772320), (160, 753012), (180, 669344), (192, 627510), (195, 617856), (208, 579240), (234, 514880), (240, 502008), (260, 463392), (288, 418340), (312, 386160), (320, 376506), (360, 334672), (384, 313755), (390, 308928), (416, 289620), (468, 257440), (480, 251004), (520, 231696), (576, 209170), (585, 205952), (624, 193080), (640, 188253), (720, 167336), (780, 154464), (832, 144810), (936, 128720), (960, 125502), (1040, 115848), (1152, 104585), (1170, 102976), (1248, 96540), (1440, 83668), (1560, 77232), (1609, 74880), (1664, 72405), (1872, 64360), (1920, 62751), (2080, 57924), (2340, 51488), (2496, 48270), (2880, 41834), (3120, 38616), (3218, 37440), (3744, 32180), (4160, 28962), (4680, 25744), (4827, 24960), (4992, 24135), (5760, 20917), (6240, 19308), (6436, 18720), (7488, 16090), (8045, 14976), (8320, 14481), (9360, 12872), (9654, 12480)]