262126080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 240

約数和(自身を含む): 939654144

約数和(自身を除く): 677528064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 367, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 734, 744, 768, 930, 960, 992, 1101, 1116, 1152, 1240, 1280, 1395, 1440, 1468, 1488, 1536, 1835, 1860, 1920, 1984, 2202, 2232, 2304, 2480, 2560, 2790, 2880, 2936, 2976, 3303, 3670, 3720, 3840, 3968, 4404, 4464, 4608, 4960, 5505, 5580, 5760, 5872, 5952, 6606, 7340, 7440, 7680, 7936, 8808, 8928, 9920, 11010, 11160, 11377, 11520, 11744, 11904, 13212, 14680, 14880, 15872, 16515, 17616, 17856, 19840, 22020, 22320, 22754, 23040, 23488, 23808, 26424, 29360, 29760, 33030, 34131, 35232, 35712, 39680, 44040, 44640, 45508, 46976, 47616, 52848, 56885, 58720, 59520, 66060, 68262, 70464, 71424, 79360, 88080, 89280, 91016, 93952, 102393, 105696, 113770, 117440, 119040, 132120, 136524, 140928, 142848, 170655, 176160, 178560, 182032, 187904, 204786, 211392, 227540, 234880, 238080, 264240, 273048, 281856, 341310, 352320, 357120, 364064, 409572, 422784, 455080, 469760, 511965, 528480, 546096, 563712, 682620, 704640, 714240, 728128, 819144, 845568, 910160, 939520, 1023930, 1056960, 1092192, 1365240, 1409280, 1456256, 1638288, 1691136, 1820320, 2047860, 2113920, 2184384, 2730480, 2818560, 2912512, 3276576, 3640640, 4095720, 4227840, 4368768, 5460960, 5825024, 6553152, 7281280, 8191440, 8455680, 8737536, 10921920, 13106304, 14562560, 16382880, 17475072, 21843840, 26212608, 29125120, 32765760, 43687680, 52425216, 65531520, 87375360, 131063040, 262126080]

約数ペア:

[(1, 262126080), (2, 131063040), (3, 87375360), (4, 65531520), (5, 52425216), (6, 43687680), (8, 32765760), (9, 29125120), (10, 26212608), (12, 21843840), (15, 17475072), (16, 16382880), (18, 14562560), (20, 13106304), (24, 10921920), (30, 8737536), (31, 8455680), (32, 8191440), (36, 7281280), (40, 6553152), (45, 5825024), (48, 5460960), (60, 4368768), (62, 4227840), (64, 4095720), (72, 3640640), (80, 3276576), (90, 2912512), (93, 2818560), (96, 2730480), (120, 2184384), (124, 2113920), (128, 2047860), (144, 1820320), (155, 1691136), (160, 1638288), (180, 1456256), (186, 1409280), (192, 1365240), (240, 1092192), (248, 1056960), (256, 1023930), (279, 939520), (288, 910160), (310, 845568), (320, 819144), (360, 728128), (367, 714240), (372, 704640), (384, 682620), (465, 563712), (480, 546096), (496, 528480), (512, 511965), (558, 469760), (576, 455080), (620, 422784), (640, 409572), (720, 364064), (734, 357120), (744, 352320), (768, 341310), (930, 281856), (960, 273048), (992, 264240), (1101, 238080), (1116, 234880), (1152, 227540), (1240, 211392), (1280, 204786), (1395, 187904), (1440, 182032), (1468, 178560), (1488, 176160), (1536, 170655), (1835, 142848), (1860, 140928), (1920, 136524), (1984, 132120), (2202, 119040), (2232, 117440), (2304, 113770), (2480, 105696), (2560, 102393), (2790, 93952), (2880, 91016), (2936, 89280), (2976, 88080), (3303, 79360), (3670, 71424), (3720, 70464), (3840, 68262), (3968, 66060), (4404, 59520), (4464, 58720), (4608, 56885), (4960, 52848), (5505, 47616), (5580, 46976), (5760, 45508), (5872, 44640), (5952, 44040), (6606, 39680), (7340, 35712), (7440, 35232), (7680, 34131), (7936, 33030), (8808, 29760), (8928, 29360), (9920, 26424), (11010, 23808), (11160, 23488), (11377, 23040), (11520, 22754), (11744, 22320), (11904, 22020), (13212, 19840), (14680, 17856), (14880, 17616), (15872, 16515)]