283488480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1627}}^1$

素因数の和:1670

約数の個数: 216

約数和(自身を含む): 1063998936

約数和(自身を除く): 780510456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1627, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3168, 3254, 3630, 3872, 3960, 4356, 4840, 4881, 5280, 5445, 5808, 6508, 7260, 7920, 8135, 8712, 9680, 9762, 10890, 11616, 13016, 14520, 14643, 15840, 16270, 17424, 17897, 19360, 19524, 21780, 24405, 26032, 29040, 29286, 32540, 34848, 35794, 39048, 43560, 48810, 52064, 53691, 58080, 58572, 65080, 71588, 73215, 78096, 87120, 89485, 97620, 107382, 117144, 130160, 143176, 146430, 156192, 161073, 174240, 178970, 195240, 196867, 214764, 234288, 260320, 268455, 286352, 292860, 322146, 357940, 390480, 393734, 429528, 468576, 536910, 572704, 585720, 590601, 644292, 715880, 780960, 787468, 805365, 859056, 984335, 1073820, 1171440, 1181202, 1288584, 1431760, 1574936, 1610730, 1718112, 1771803, 1968670, 2147640, 2342880, 2362404, 2577168, 2863520, 2953005, 3149872, 3221460, 3543606, 3937340, 4295280, 4724808, 5154336, 5906010, 6299744, 6442920, 7087212, 7874680, 8590560, 8859015, 9449616, 11812020, 12885840, 14174424, 15749360, 17718030, 18899232, 23624040, 25771680, 28348848, 31498720, 35436060, 47248080, 56697696, 70872120, 94496160, 141744240, 283488480]

約数ペア:

[(1, 283488480), (2, 141744240), (3, 94496160), (4, 70872120), (5, 56697696), (6, 47248080), (8, 35436060), (9, 31498720), (10, 28348848), (11, 25771680), (12, 23624040), (15, 18899232), (16, 17718030), (18, 15749360), (20, 14174424), (22, 12885840), (24, 11812020), (30, 9449616), (32, 8859015), (33, 8590560), (36, 7874680), (40, 7087212), (44, 6442920), (45, 6299744), (48, 5906010), (55, 5154336), (60, 4724808), (66, 4295280), (72, 3937340), (80, 3543606), (88, 3221460), (90, 3149872), (96, 2953005), (99, 2863520), (110, 2577168), (120, 2362404), (121, 2342880), (132, 2147640), (144, 1968670), (160, 1771803), (165, 1718112), (176, 1610730), (180, 1574936), (198, 1431760), (220, 1288584), (240, 1181202), (242, 1171440), (264, 1073820), (288, 984335), (330, 859056), (352, 805365), (360, 787468), (363, 780960), (396, 715880), (440, 644292), (480, 590601), (484, 585720), (495, 572704), (528, 536910), (605, 468576), (660, 429528), (720, 393734), (726, 390480), (792, 357940), (880, 322146), (968, 292860), (990, 286352), (1056, 268455), (1089, 260320), (1210, 234288), (1320, 214764), (1440, 196867), (1452, 195240), (1584, 178970), (1627, 174240), (1760, 161073), (1815, 156192), (1936, 146430), (1980, 143176), (2178, 130160), (2420, 117144), (2640, 107382), (2904, 97620), (3168, 89485), (3254, 87120), (3630, 78096), (3872, 73215), (3960, 71588), (4356, 65080), (4840, 58572), (4881, 58080), (5280, 53691), (5445, 52064), (5808, 48810), (6508, 43560), (7260, 39048), (7920, 35794), (8135, 34848), (8712, 32540), (9680, 29286), (9762, 29040), (10890, 26032), (11616, 24405), (13016, 21780), (14520, 19524), (14643, 19360), (15840, 17897), (16270, 17424)]