2486407680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:687

約数の個数: 240

約数和(自身を含む): 8663713344

約数和(自身を除く): 6177305664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 311, 320, 347, 360, 384, 480, 512, 576, 622, 640, 694, 720, 768, 933, 960, 1041, 1152, 1244, 1280, 1388, 1440, 1536, 1555, 1735, 1866, 1920, 2082, 2304, 2488, 2560, 2776, 2799, 2880, 3110, 3123, 3470, 3732, 3840, 4164, 4608, 4665, 4976, 5205, 5552, 5598, 5760, 6220, 6246, 6940, 7464, 7680, 8328, 9330, 9952, 10410, 11104, 11196, 11520, 12440, 12492, 13880, 13995, 14928, 15615, 16656, 18660, 19904, 20820, 22208, 22392, 23040, 24880, 24984, 27760, 27990, 29856, 31230, 33312, 37320, 39808, 41640, 44416, 44784, 49760, 49968, 55520, 55980, 59712, 62460, 66624, 74640, 79616, 83280, 88832, 89568, 99520, 99936, 107917, 111040, 111960, 119424, 124920, 133248, 149280, 159232, 166560, 177664, 179136, 199040, 199872, 215834, 222080, 223920, 238848, 249840, 266496, 298560, 323751, 333120, 358272, 398080, 399744, 431668, 444160, 447840, 477696, 499680, 532992, 539585, 597120, 647502, 666240, 716544, 796160, 799488, 863336, 888320, 895680, 971253, 999360, 1079170, 1194240, 1295004, 1332480, 1433088, 1598976, 1618755, 1726672, 1791360, 1942506, 1998720, 2158340, 2388480, 2590008, 2664960, 3237510, 3453344, 3582720, 3885012, 3997440, 4316680, 4856265, 5180016, 6475020, 6906688, 7165440, 7770024, 7994880, 8633360, 9712530, 10360032, 12950040, 13813376, 15540048, 17266720, 19425060, 20720064, 25900080, 27626752, 31080096, 34533440, 38850120, 41440128, 51800160, 55253504, 62160192, 69066880, 77700240, 82880256, 103600320, 124320384, 138133760, 155400480, 165760512, 207200640, 248640768, 276267520, 310800960, 414401280, 497281536, 621601920, 828802560, 1243203840, 2486407680]

約数ペア:

[(1, 2486407680), (2, 1243203840), (3, 828802560), (4, 621601920), (5, 497281536), (6, 414401280), (8, 310800960), (9, 276267520), (10, 248640768), (12, 207200640), (15, 165760512), (16, 155400480), (18, 138133760), (20, 124320384), (24, 103600320), (30, 82880256), (32, 77700240), (36, 69066880), (40, 62160192), (45, 55253504), (48, 51800160), (60, 41440128), (64, 38850120), (72, 34533440), (80, 31080096), (90, 27626752), (96, 25900080), (120, 20720064), (128, 19425060), (144, 17266720), (160, 15540048), (180, 13813376), (192, 12950040), (240, 10360032), (256, 9712530), (288, 8633360), (311, 7994880), (320, 7770024), (347, 7165440), (360, 6906688), (384, 6475020), (480, 5180016), (512, 4856265), (576, 4316680), (622, 3997440), (640, 3885012), (694, 3582720), (720, 3453344), (768, 3237510), (933, 2664960), (960, 2590008), (1041, 2388480), (1152, 2158340), (1244, 1998720), (1280, 1942506), (1388, 1791360), (1440, 1726672), (1536, 1618755), (1555, 1598976), (1735, 1433088), (1866, 1332480), (1920, 1295004), (2082, 1194240), (2304, 1079170), (2488, 999360), (2560, 971253), (2776, 895680), (2799, 888320), (2880, 863336), (3110, 799488), (3123, 796160), (3470, 716544), (3732, 666240), (3840, 647502), (4164, 597120), (4608, 539585), (4665, 532992), (4976, 499680), (5205, 477696), (5552, 447840), (5598, 444160), (5760, 431668), (6220, 399744), (6246, 398080), (6940, 358272), (7464, 333120), (7680, 323751), (8328, 298560), (9330, 266496), (9952, 249840), (10410, 238848), (11104, 223920), (11196, 222080), (11520, 215834), (12440, 199872), (12492, 199040), (13880, 179136), (13995, 177664), (14928, 166560), (15615, 159232), (16656, 149280), (18660, 133248), (19904, 124920), (20820, 119424), (22208, 111960), (22392, 111040), (23040, 107917), (24880, 99936), (24984, 99520), (27760, 89568), (27990, 88832), (29856, 83280), (31230, 79616), (33312, 74640), (37320, 66624), (39808, 62460), (41640, 59712), (44416, 55980), (44784, 55520), (49760, 49968)]