455615280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1070

約数の個数: 240

約数和(自身を含む): 1657393920

約数和(自身を除く): 1201778640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 486, 540, 552, 621, 648, 690, 720, 810, 828, 920, 972, 1019, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 1944, 2038, 2070, 2160, 2430, 2484, 2760, 3057, 3105, 3240, 3312, 3726, 3888, 4076, 4140, 4860, 4968, 5095, 5520, 5589, 6114, 6210, 6480, 7452, 8152, 8280, 9171, 9315, 9720, 9936, 10190, 11178, 12228, 12420, 14904, 15285, 16304, 16560, 18342, 18630, 19440, 20380, 22356, 23437, 24456, 24840, 27513, 27945, 29808, 30570, 36684, 37260, 40760, 44712, 45855, 46874, 48912, 49680, 55026, 55890, 61140, 70311, 73368, 74520, 81520, 82539, 89424, 91710, 93748, 110052, 111780, 117185, 122280, 137565, 140622, 146736, 149040, 165078, 183420, 187496, 210933, 220104, 223560, 234370, 244560, 247617, 275130, 281244, 330156, 351555, 366840, 374992, 412695, 421866, 440208, 447120, 468740, 495234, 550260, 562488, 632799, 660312, 703110, 733680, 825390, 843732, 937480, 990468, 1054665, 1100520, 1124976, 1238085, 1265598, 1320624, 1406220, 1650780, 1687464, 1874960, 1898397, 1980936, 2109330, 2201040, 2476170, 2531196, 2812440, 3163995, 3301560, 3374928, 3796794, 3961872, 4218660, 4952340, 5062392, 5624880, 5695191, 6327990, 6603120, 7593588, 8437320, 9491985, 9904680, 10124784, 11390382, 12655980, 15187176, 16874640, 18983970, 19809360, 22780764, 25311960, 28475955, 30374352, 37967940, 45561528, 50623920, 56951910, 75935880, 91123056, 113903820, 151871760, 227807640, 455615280]

約数ペア:

[(1, 455615280), (2, 227807640), (3, 151871760), (4, 113903820), (5, 91123056), (6, 75935880), (8, 56951910), (9, 50623920), (10, 45561528), (12, 37967940), (15, 30374352), (16, 28475955), (18, 25311960), (20, 22780764), (23, 19809360), (24, 18983970), (27, 16874640), (30, 15187176), (36, 12655980), (40, 11390382), (45, 10124784), (46, 9904680), (48, 9491985), (54, 8437320), (60, 7593588), (69, 6603120), (72, 6327990), (80, 5695191), (81, 5624880), (90, 5062392), (92, 4952340), (108, 4218660), (115, 3961872), (120, 3796794), (135, 3374928), (138, 3301560), (144, 3163995), (162, 2812440), (180, 2531196), (184, 2476170), (207, 2201040), (216, 2109330), (230, 1980936), (240, 1898397), (243, 1874960), (270, 1687464), (276, 1650780), (324, 1406220), (345, 1320624), (360, 1265598), (368, 1238085), (405, 1124976), (414, 1100520), (432, 1054665), (460, 990468), (486, 937480), (540, 843732), (552, 825390), (621, 733680), (648, 703110), (690, 660312), (720, 632799), (810, 562488), (828, 550260), (920, 495234), (972, 468740), (1019, 447120), (1035, 440208), (1080, 421866), (1104, 412695), (1215, 374992), (1242, 366840), (1296, 351555), (1380, 330156), (1620, 281244), (1656, 275130), (1840, 247617), (1863, 244560), (1944, 234370), (2038, 223560), (2070, 220104), (2160, 210933), (2430, 187496), (2484, 183420), (2760, 165078), (3057, 149040), (3105, 146736), (3240, 140622), (3312, 137565), (3726, 122280), (3888, 117185), (4076, 111780), (4140, 110052), (4860, 93748), (4968, 91710), (5095, 89424), (5520, 82539), (5589, 81520), (6114, 74520), (6210, 73368), (6480, 70311), (7452, 61140), (8152, 55890), (8280, 55026), (9171, 49680), (9315, 48912), (9720, 46874), (9936, 45855), (10190, 44712), (11178, 40760), (12228, 37260), (12420, 36684), (14904, 30570), (15285, 29808), (16304, 27945), (16560, 27513), (18342, 24840), (18630, 24456), (19440, 23437), (20380, 22356)]