480206880

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 336

約数和(自身を含む): 1784825280

約数和(自身を除く): 1304618400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 179, 180, 184, 207, 216, 230, 240, 243, 270, 276, 288, 324, 345, 358, 360, 368, 405, 414, 432, 460, 480, 486, 537, 540, 552, 621, 648, 690, 716, 720, 729, 736, 810, 828, 864, 895, 920, 972, 1035, 1074, 1080, 1104, 1215, 1242, 1296, 1380, 1432, 1440, 1458, 1611, 1620, 1656, 1790, 1840, 1863, 1944, 2070, 2148, 2160, 2208, 2430, 2484, 2592, 2685, 2760, 2864, 2916, 3105, 3222, 3240, 3312, 3580, 3645, 3680, 3726, 3888, 4117, 4140, 4296, 4320, 4833, 4860, 4968, 5370, 5520, 5589, 5728, 5832, 6210, 6444, 6480, 6624, 7160, 7290, 7452, 7776, 8055, 8234, 8280, 8592, 9315, 9666, 9720, 9936, 10740, 11040, 11178, 11664, 12351, 12420, 12888, 12960, 14320, 14499, 14580, 14904, 16110, 16468, 16560, 16767, 17184, 18630, 19332, 19440, 19872, 20585, 21480, 22356, 23328, 24165, 24702, 24840, 25776, 27945, 28640, 28998, 29160, 29808, 32220, 32936, 33120, 33534, 37053, 37260, 38664, 38880, 41170, 42960, 43497, 44712, 48330, 49404, 49680, 51552, 55890, 57996, 58320, 59616, 61755, 64440, 65872, 67068, 72495, 74106, 74520, 77328, 82340, 83835, 85920, 86994, 89424, 96660, 98808, 99360, 111159, 111780, 115992, 116640, 123510, 128880, 130491, 131744, 134136, 144990, 148212, 149040, 154656, 164680, 167670, 173988, 178848, 185265, 193320, 197616, 217485, 222318, 223560, 231984, 247020, 257760, 260982, 268272, 289980, 296424, 298080, 329360, 333477, 335340, 347976, 370530, 386640, 395232, 434970, 444636, 447120, 463968, 494040, 521964, 536544, 555795, 579960, 592848, 652455, 658720, 666954, 670680, 695952, 741060, 773280, 869940, 889272, 894240, 988080, 1000431, 1043928, 1111590, 1159920, 1185696, 1304910, 1333908, 1341360, 1391904, 1482120, 1667385, 1739880, 1778544, 1976160, 2000862, 2087856, 2223180, 2319840, 2609820, 2667816, 2682720, 2964240, 3001293, 3334770, 3479760, 3557088, 4001724, 4175712, 4446360, 5002155, 5219640, 5335632, 5928480, 6002586, 6669540, 6959520, 8003448, 8892720, 10004310, 10439280, 10671264, 12005172, 13339080, 15006465, 16006896, 17785440, 20008620, 20878560, 24010344, 26678160, 30012930, 32013792, 40017240, 48020688, 53356320, 60025860, 80034480, 96041376, 120051720, 160068960, 240103440, 480206880]

約数ペア:

[(1, 480206880), (2, 240103440), (3, 160068960), (4, 120051720), (5, 96041376), (6, 80034480), (8, 60025860), (9, 53356320), (10, 48020688), (12, 40017240), (15, 32013792), (16, 30012930), (18, 26678160), (20, 24010344), (23, 20878560), (24, 20008620), (27, 17785440), (30, 16006896), (32, 15006465), (36, 13339080), (40, 12005172), (45, 10671264), (46, 10439280), (48, 10004310), (54, 8892720), (60, 8003448), (69, 6959520), (72, 6669540), (80, 6002586), (81, 5928480), (90, 5335632), (92, 5219640), (96, 5002155), (108, 4446360), (115, 4175712), (120, 4001724), (135, 3557088), (138, 3479760), (144, 3334770), (160, 3001293), (162, 2964240), (179, 2682720), (180, 2667816), (184, 2609820), (207, 2319840), (216, 2223180), (230, 2087856), (240, 2000862), (243, 1976160), (270, 1778544), (276, 1739880), (288, 1667385), (324, 1482120), (345, 1391904), (358, 1341360), (360, 1333908), (368, 1304910), (405, 1185696), (414, 1159920), (432, 1111590), (460, 1043928), (480, 1000431), (486, 988080), (537, 894240), (540, 889272), (552, 869940), (621, 773280), (648, 741060), (690, 695952), (716, 670680), (720, 666954), (729, 658720), (736, 652455), (810, 592848), (828, 579960), (864, 555795), (895, 536544), (920, 521964), (972, 494040), (1035, 463968), (1074, 447120), (1080, 444636), (1104, 434970), (1215, 395232), (1242, 386640), (1296, 370530), (1380, 347976), (1432, 335340), (1440, 333477), (1458, 329360), (1611, 298080), (1620, 296424), (1656, 289980), (1790, 268272), (1840, 260982), (1863, 257760), (1944, 247020), (2070, 231984), (2148, 223560), (2160, 222318), (2208, 217485), (2430, 197616), (2484, 193320), (2592, 185265), (2685, 178848), (2760, 173988), (2864, 167670), (2916, 164680), (3105, 154656), (3222, 149040), (3240, 148212), (3312, 144990), (3580, 134136), (3645, 131744), (3680, 130491), (3726, 128880), (3888, 123510), (4117, 116640), (4140, 115992), (4296, 111780), (4320, 111159), (4833, 99360), (4860, 98808), (4968, 96660), (5370, 89424), (5520, 86994), (5589, 85920), (5728, 83835), (5832, 82340), (6210, 77328), (6444, 74520), (6480, 74106), (6624, 72495), (7160, 67068), (7290, 65872), (7452, 64440), (7776, 61755), (8055, 59616), (8234, 58320), (8280, 57996), (8592, 55890), (9315, 51552), (9666, 49680), (9720, 49404), (9936, 48330), (10740, 44712), (11040, 43497), (11178, 42960), (11664, 41170), (12351, 38880), (12420, 38664), (12888, 37260), (12960, 37053), (14320, 33534), (14499, 33120), (14580, 32936), (14904, 32220), (16110, 29808), (16468, 29160), (16560, 28998), (16767, 28640), (17184, 27945), (18630, 25776), (19332, 24840), (19440, 24702), (19872, 24165), (20585, 23328), (21480, 22356)]