849242880

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{8191}}^1$

素因数の和:8224

約数の個数: 180

約数和(自身を含む): 3039117312

約数和(自身を除く): 2189874432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8191, 8640, 10368, 11520, 12960, 16382, 17280, 20736, 24573, 25920, 32764, 34560, 40955, 49146, 51840, 65528, 73719, 81910, 98292, 103680, 122865, 131056, 147438, 163820, 196584, 221157, 245730, 262112, 294876, 327640, 368595, 393168, 442314, 491460, 524224, 589752, 655280, 663471, 737190, 786336, 884628, 982920, 1048448, 1105785, 1179504, 1310560, 1326942, 1474380, 1572672, 1769256, 1965840, 2096896, 2211570, 2359008, 2621120, 2653884, 2948760, 3145344, 3317355, 3538512, 3931680, 4423140, 4718016, 5242240, 5307768, 5897520, 6290688, 6634710, 7077024, 7863360, 8846280, 9436032, 10484480, 10615536, 11795040, 13269420, 14154048, 15726720, 17692560, 18872064, 21231072, 23590080, 26538840, 28308096, 31453440, 35385120, 42462144, 47180160, 53077680, 56616192, 70770240, 84924288, 94360320, 106155360, 141540480, 169848576, 212310720, 283080960, 424621440, 849242880]

約数ペア:

[(1, 849242880), (2, 424621440), (3, 283080960), (4, 212310720), (5, 169848576), (6, 141540480), (8, 106155360), (9, 94360320), (10, 84924288), (12, 70770240), (15, 56616192), (16, 53077680), (18, 47180160), (20, 42462144), (24, 35385120), (27, 31453440), (30, 28308096), (32, 26538840), (36, 23590080), (40, 21231072), (45, 18872064), (48, 17692560), (54, 15726720), (60, 14154048), (64, 13269420), (72, 11795040), (80, 10615536), (81, 10484480), (90, 9436032), (96, 8846280), (108, 7863360), (120, 7077024), (128, 6634710), (135, 6290688), (144, 5897520), (160, 5307768), (162, 5242240), (180, 4718016), (192, 4423140), (216, 3931680), (240, 3538512), (256, 3317355), (270, 3145344), (288, 2948760), (320, 2653884), (324, 2621120), (360, 2359008), (384, 2211570), (405, 2096896), (432, 1965840), (480, 1769256), (540, 1572672), (576, 1474380), (640, 1326942), (648, 1310560), (720, 1179504), (768, 1105785), (810, 1048448), (864, 982920), (960, 884628), (1080, 786336), (1152, 737190), (1280, 663471), (1296, 655280), (1440, 589752), (1620, 524224), (1728, 491460), (1920, 442314), (2160, 393168), (2304, 368595), (2592, 327640), (2880, 294876), (3240, 262112), (3456, 245730), (3840, 221157), (4320, 196584), (5184, 163820), (5760, 147438), (6480, 131056), (6912, 122865), (8191, 103680), (8640, 98292), (10368, 81910), (11520, 73719), (12960, 65528), (16382, 51840), (17280, 49146), (20736, 40955), (24573, 34560), (25920, 32764)]