276485760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2135

約数の個数: 192

約数和(自身を含む): 996727680

約数和(自身を除く): 720241920

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, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2087, 2208, 2760, 2880, 2944, 3312, 3680, 4140, 4174, 4416, 5520, 5760, 6261, 6624, 7360, 8280, 8348, 8832, 10435, 11040, 12522, 13248, 14720, 16560, 16696, 18783, 20870, 22080, 25044, 26496, 31305, 33120, 33392, 37566, 41740, 44160, 48001, 50088, 62610, 66240, 66784, 75132, 83480, 93915, 96002, 100176, 125220, 132480, 133568, 144003, 150264, 166960, 187830, 192004, 200352, 240005, 250440, 267136, 288006, 300528, 333920, 375660, 384008, 400704, 432009, 480010, 500880, 576012, 601056, 667840, 720015, 751320, 768016, 801408, 864018, 960020, 1001760, 1152024, 1202112, 1335680, 1440030, 1502640, 1536032, 1728036, 1920040, 2003520, 2160045, 2304048, 2404224, 2880060, 3005280, 3072064, 3456072, 3840080, 4007040, 4320090, 4608096, 5760120, 6010560, 6144128, 6912144, 7680160, 8640180, 9216192, 11520240, 12021120, 13824288, 15360320, 17280360, 18432384, 23040480, 27648576, 30720640, 34560720, 46080960, 55297152, 69121440, 92161920, 138242880, 276485760]

約数ペア:

[(1, 276485760), (2, 138242880), (3, 92161920), (4, 69121440), (5, 55297152), (6, 46080960), (8, 34560720), (9, 30720640), (10, 27648576), (12, 23040480), (15, 18432384), (16, 17280360), (18, 15360320), (20, 13824288), (23, 12021120), (24, 11520240), (30, 9216192), (32, 8640180), (36, 7680160), (40, 6912144), (45, 6144128), (46, 6010560), (48, 5760120), (60, 4608096), (64, 4320090), (69, 4007040), (72, 3840080), (80, 3456072), (90, 3072064), (92, 3005280), (96, 2880060), (115, 2404224), (120, 2304048), (128, 2160045), (138, 2003520), (144, 1920040), (160, 1728036), (180, 1536032), (184, 1502640), (192, 1440030), (207, 1335680), (230, 1202112), (240, 1152024), (276, 1001760), (288, 960020), (320, 864018), (345, 801408), (360, 768016), (368, 751320), (384, 720015), (414, 667840), (460, 601056), (480, 576012), (552, 500880), (576, 480010), (640, 432009), (690, 400704), (720, 384008), (736, 375660), (828, 333920), (920, 300528), (960, 288006), (1035, 267136), (1104, 250440), (1152, 240005), (1380, 200352), (1440, 192004), (1472, 187830), (1656, 166960), (1840, 150264), (1920, 144003), (2070, 133568), (2087, 132480), (2208, 125220), (2760, 100176), (2880, 96002), (2944, 93915), (3312, 83480), (3680, 75132), (4140, 66784), (4174, 66240), (4416, 62610), (5520, 50088), (5760, 48001), (6261, 44160), (6624, 41740), (7360, 37566), (8280, 33392), (8348, 33120), (8832, 31305), (10435, 26496), (11040, 25044), (12522, 22080), (13248, 20870), (14720, 18783), (16560, 16696)]