84756480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 283046400

約数和(自身を除く): 198289920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 89, 93, 96, 120, 124, 128, 155, 160, 178, 186, 192, 240, 248, 256, 267, 310, 320, 356, 372, 384, 445, 465, 480, 496, 512, 534, 620, 640, 712, 744, 768, 890, 930, 960, 992, 1024, 1068, 1240, 1280, 1335, 1424, 1488, 1536, 1780, 1860, 1920, 1984, 2048, 2136, 2480, 2560, 2670, 2759, 2848, 2976, 3072, 3560, 3720, 3840, 3968, 4272, 4960, 5120, 5340, 5518, 5696, 5952, 6144, 7120, 7440, 7680, 7936, 8277, 8544, 9920, 10240, 10680, 11036, 11392, 11904, 13795, 14240, 14880, 15360, 15872, 16554, 17088, 19840, 21360, 22072, 22784, 23808, 27590, 28480, 29760, 30720, 31744, 33108, 34176, 39680, 41385, 42720, 44144, 45568, 47616, 55180, 56960, 59520, 63488, 66216, 68352, 79360, 82770, 85440, 88288, 91136, 95232, 110360, 113920, 119040, 132432, 136704, 158720, 165540, 170880, 176576, 182272, 190464, 220720, 227840, 238080, 264864, 273408, 317440, 331080, 341760, 353152, 441440, 455680, 476160, 529728, 546816, 662160, 683520, 706304, 882880, 911360, 952320, 1059456, 1324320, 1367040, 1412608, 1765760, 2118912, 2648640, 2734080, 2825216, 3531520, 4237824, 5297280, 5650432, 7063040, 8475648, 10594560, 14126080, 16951296, 21189120, 28252160, 42378240, 84756480]

約数ペア:

[(1, 84756480), (2, 42378240), (3, 28252160), (4, 21189120), (5, 16951296), (6, 14126080), (8, 10594560), (10, 8475648), (12, 7063040), (15, 5650432), (16, 5297280), (20, 4237824), (24, 3531520), (30, 2825216), (31, 2734080), (32, 2648640), (40, 2118912), (48, 1765760), (60, 1412608), (62, 1367040), (64, 1324320), (80, 1059456), (89, 952320), (93, 911360), (96, 882880), (120, 706304), (124, 683520), (128, 662160), (155, 546816), (160, 529728), (178, 476160), (186, 455680), (192, 441440), (240, 353152), (248, 341760), (256, 331080), (267, 317440), (310, 273408), (320, 264864), (356, 238080), (372, 227840), (384, 220720), (445, 190464), (465, 182272), (480, 176576), (496, 170880), (512, 165540), (534, 158720), (620, 136704), (640, 132432), (712, 119040), (744, 113920), (768, 110360), (890, 95232), (930, 91136), (960, 88288), (992, 85440), (1024, 82770), (1068, 79360), (1240, 68352), (1280, 66216), (1335, 63488), (1424, 59520), (1488, 56960), (1536, 55180), (1780, 47616), (1860, 45568), (1920, 44144), (1984, 42720), (2048, 41385), (2136, 39680), (2480, 34176), (2560, 33108), (2670, 31744), (2759, 30720), (2848, 29760), (2976, 28480), (3072, 27590), (3560, 23808), (3720, 22784), (3840, 22072), (3968, 21360), (4272, 19840), (4960, 17088), (5120, 16554), (5340, 15872), (5518, 15360), (5696, 14880), (5952, 14240), (6144, 13795), (7120, 11904), (7440, 11392), (7680, 11036), (7936, 10680), (8277, 10240), (8544, 9920)]