458455680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 256

約数和(自身を含む): 1664150400

約数和(自身を除く): 1205694720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 617, 640, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1234, 1290, 1376, 1440, 1548, 1720, 1728, 1851, 1920, 1935, 2064, 2160, 2322, 2468, 2580, 2752, 2880, 3085, 3096, 3440, 3456, 3702, 3870, 4128, 4320, 4644, 4936, 5160, 5504, 5553, 5760, 5805, 6170, 6192, 6880, 7404, 7740, 8256, 8640, 9255, 9288, 9872, 10320, 11106, 11610, 12340, 12384, 13760, 14808, 15480, 16512, 16659, 17280, 18510, 18576, 19744, 20640, 22212, 23220, 24680, 24768, 26531, 27520, 27765, 29616, 30960, 33318, 37020, 37152, 39488, 41280, 44424, 46440, 49360, 49536, 53062, 55530, 59232, 61920, 66636, 74040, 74304, 78976, 79593, 82560, 83295, 88848, 92880, 98720, 106124, 111060, 118464, 123840, 132655, 133272, 148080, 148608, 159186, 166590, 177696, 185760, 197440, 212248, 222120, 236928, 238779, 247680, 265310, 266544, 296160, 318372, 333180, 355392, 371520, 394880, 397965, 424496, 444240, 477558, 530620, 533088, 592320, 636744, 666360, 710784, 716337, 743040, 795930, 848992, 888480, 955116, 1061240, 1066176, 1184640, 1193895, 1273488, 1332720, 1432674, 1591860, 1697984, 1776960, 1910232, 2122480, 2132352, 2387790, 2546976, 2665440, 2865348, 3183720, 3395968, 3553920, 3581685, 3820464, 4244960, 4775580, 5093952, 5330880, 5730696, 6367440, 7163370, 7640928, 8489920, 9551160, 10187904, 10661760, 11461392, 12734880, 14326740, 15281856, 16979840, 19102320, 22922784, 25469760, 28653480, 30563712, 38204640, 45845568, 50939520, 57306960, 76409280, 91691136, 114613920, 152818560, 229227840, 458455680]

約数ペア:

[(1, 458455680), (2, 229227840), (3, 152818560), (4, 114613920), (5, 91691136), (6, 76409280), (8, 57306960), (9, 50939520), (10, 45845568), (12, 38204640), (15, 30563712), (16, 28653480), (18, 25469760), (20, 22922784), (24, 19102320), (27, 16979840), (30, 15281856), (32, 14326740), (36, 12734880), (40, 11461392), (43, 10661760), (45, 10187904), (48, 9551160), (54, 8489920), (60, 7640928), (64, 7163370), (72, 6367440), (80, 5730696), (86, 5330880), (90, 5093952), (96, 4775580), (108, 4244960), (120, 3820464), (128, 3581685), (129, 3553920), (135, 3395968), (144, 3183720), (160, 2865348), (172, 2665440), (180, 2546976), (192, 2387790), (215, 2132352), (216, 2122480), (240, 1910232), (258, 1776960), (270, 1697984), (288, 1591860), (320, 1432674), (344, 1332720), (360, 1273488), (384, 1193895), (387, 1184640), (430, 1066176), (432, 1061240), (480, 955116), (516, 888480), (540, 848992), (576, 795930), (617, 743040), (640, 716337), (645, 710784), (688, 666360), (720, 636744), (774, 592320), (860, 533088), (864, 530620), (960, 477558), (1032, 444240), (1080, 424496), (1152, 397965), (1161, 394880), (1234, 371520), (1290, 355392), (1376, 333180), (1440, 318372), (1548, 296160), (1720, 266544), (1728, 265310), (1851, 247680), (1920, 238779), (1935, 236928), (2064, 222120), (2160, 212248), (2322, 197440), (2468, 185760), (2580, 177696), (2752, 166590), (2880, 159186), (3085, 148608), (3096, 148080), (3440, 133272), (3456, 132655), (3702, 123840), (3870, 118464), (4128, 111060), (4320, 106124), (4644, 98720), (4936, 92880), (5160, 88848), (5504, 83295), (5553, 82560), (5760, 79593), (5805, 78976), (6170, 74304), (6192, 74040), (6880, 66636), (7404, 61920), (7740, 59232), (8256, 55530), (8640, 53062), (9255, 49536), (9288, 49360), (9872, 46440), (10320, 44424), (11106, 41280), (11610, 39488), (12340, 37152), (12384, 37020), (13760, 33318), (14808, 30960), (15480, 29616), (16512, 27765), (16659, 27520), (17280, 26531), (18510, 24768), (18576, 24680), (19744, 23220), (20640, 22212)]