120689280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:959

約数の個数: 192

約数和(自身を含む): 435352320

約数和(自身を除く): 314663040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 911, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1822, 1840, 1920, 2070, 2208, 2733, 2760, 2880, 2944, 3312, 3644, 3680, 4140, 4416, 4555, 5466, 5520, 5760, 6624, 7288, 7360, 8199, 8280, 8832, 9110, 10932, 11040, 13248, 13665, 14576, 14720, 16398, 16560, 18220, 20953, 21864, 22080, 26496, 27330, 29152, 32796, 33120, 36440, 40995, 41906, 43728, 44160, 54660, 58304, 62859, 65592, 66240, 72880, 81990, 83812, 87456, 104765, 109320, 116608, 125718, 131184, 132480, 145760, 163980, 167624, 174912, 188577, 209530, 218640, 251436, 262368, 291520, 314295, 327960, 335248, 349824, 377154, 419060, 437280, 502872, 524736, 583040, 628590, 655920, 670496, 754308, 838120, 874560, 942885, 1005744, 1049472, 1257180, 1311840, 1340992, 1508616, 1676240, 1749120, 1885770, 2011488, 2514360, 2623680, 2681984, 3017232, 3352480, 3771540, 4022976, 5028720, 5247360, 6034464, 6704960, 7543080, 8045952, 10057440, 12068928, 13409920, 15086160, 20114880, 24137856, 30172320, 40229760, 60344640, 120689280]

約数ペア:

[(1, 120689280), (2, 60344640), (3, 40229760), (4, 30172320), (5, 24137856), (6, 20114880), (8, 15086160), (9, 13409920), (10, 12068928), (12, 10057440), (15, 8045952), (16, 7543080), (18, 6704960), (20, 6034464), (23, 5247360), (24, 5028720), (30, 4022976), (32, 3771540), (36, 3352480), (40, 3017232), (45, 2681984), (46, 2623680), (48, 2514360), (60, 2011488), (64, 1885770), (69, 1749120), (72, 1676240), (80, 1508616), (90, 1340992), (92, 1311840), (96, 1257180), (115, 1049472), (120, 1005744), (128, 942885), (138, 874560), (144, 838120), (160, 754308), (180, 670496), (184, 655920), (192, 628590), (207, 583040), (230, 524736), (240, 502872), (276, 437280), (288, 419060), (320, 377154), (345, 349824), (360, 335248), (368, 327960), (384, 314295), (414, 291520), (460, 262368), (480, 251436), (552, 218640), (576, 209530), (640, 188577), (690, 174912), (720, 167624), (736, 163980), (828, 145760), (911, 132480), (920, 131184), (960, 125718), (1035, 116608), (1104, 109320), (1152, 104765), (1380, 87456), (1440, 83812), (1472, 81990), (1656, 72880), (1822, 66240), (1840, 65592), (1920, 62859), (2070, 58304), (2208, 54660), (2733, 44160), (2760, 43728), (2880, 41906), (2944, 40995), (3312, 36440), (3644, 33120), (3680, 32796), (4140, 29152), (4416, 27330), (4555, 26496), (5466, 22080), (5520, 21864), (5760, 20953), (6624, 18220), (7288, 16560), (7360, 16398), (8199, 14720), (8280, 14576), (8832, 13665), (9110, 13248), (10932, 11040)]