890470080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1327}}^1$

素因数の和:1583

約数の個数: 168

約数和(自身を含む): 3078309312

約数和(自身を除く): 2187839232

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, 144, 160, 180, 192, 233, 240, 288, 320, 360, 466, 480, 576, 699, 720, 932, 960, 1165, 1327, 1398, 1440, 1864, 2097, 2330, 2654, 2796, 2880, 3495, 3728, 3981, 4194, 4660, 5308, 5592, 6635, 6990, 7456, 7962, 8388, 9320, 10485, 10616, 11184, 11943, 13270, 13980, 14912, 15924, 16776, 18640, 19905, 20970, 21232, 22368, 23886, 26540, 27960, 31848, 33552, 37280, 39810, 41940, 42464, 44736, 47772, 53080, 55920, 59715, 63696, 67104, 74560, 79620, 83880, 84928, 95544, 106160, 111840, 119430, 127392, 134208, 159240, 167760, 191088, 212320, 223680, 238860, 254784, 309191, 318480, 335520, 382176, 424640, 477720, 618382, 636960, 671040, 764352, 927573, 955440, 1236764, 1273920, 1545955, 1855146, 1910880, 2473528, 2782719, 3091910, 3710292, 3821760, 4637865, 4947056, 5565438, 6183820, 7420584, 9275730, 9894112, 11130876, 12367640, 13913595, 14841168, 18551460, 19788224, 22261752, 24735280, 27827190, 29682336, 37102920, 44523504, 49470560, 55654380, 59364672, 74205840, 89047008, 98941120, 111308760, 148411680, 178094016, 222617520, 296823360, 445235040, 890470080]

約数ペア:

[(1, 890470080), (2, 445235040), (3, 296823360), (4, 222617520), (5, 178094016), (6, 148411680), (8, 111308760), (9, 98941120), (10, 89047008), (12, 74205840), (15, 59364672), (16, 55654380), (18, 49470560), (20, 44523504), (24, 37102920), (30, 29682336), (32, 27827190), (36, 24735280), (40, 22261752), (45, 19788224), (48, 18551460), (60, 14841168), (64, 13913595), (72, 12367640), (80, 11130876), (90, 9894112), (96, 9275730), (120, 7420584), (144, 6183820), (160, 5565438), (180, 4947056), (192, 4637865), (233, 3821760), (240, 3710292), (288, 3091910), (320, 2782719), (360, 2473528), (466, 1910880), (480, 1855146), (576, 1545955), (699, 1273920), (720, 1236764), (932, 955440), (960, 927573), (1165, 764352), (1327, 671040), (1398, 636960), (1440, 618382), (1864, 477720), (2097, 424640), (2330, 382176), (2654, 335520), (2796, 318480), (2880, 309191), (3495, 254784), (3728, 238860), (3981, 223680), (4194, 212320), (4660, 191088), (5308, 167760), (5592, 159240), (6635, 134208), (6990, 127392), (7456, 119430), (7962, 111840), (8388, 106160), (9320, 95544), (10485, 84928), (10616, 83880), (11184, 79620), (11943, 74560), (13270, 67104), (13980, 63696), (14912, 59715), (15924, 55920), (16776, 53080), (18640, 47772), (19905, 44736), (20970, 42464), (21232, 41940), (22368, 39810), (23886, 37280), (26540, 33552), (27960, 31848)]