17966797920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{462109}}^1$

素因数の和:462139

約数の個数: 144

約数和(自身を含む): 63582639120

約数和(自身を除く): 45615841200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 462109, 924218, 1386327, 1848436, 2310545, 2772654, 3696872, 4158981, 4621090, 5545308, 6931635, 7393744, 8317962, 9242180, 11090616, 12476943, 13863270, 14787488, 16635924, 18484360, 20794905, 22181232, 24953886, 27726540, 33271848, 36968720, 37430829, 41589810, 44362464, 49907772, 55453080, 62384715, 66543696, 73937440, 74861658, 83179620, 99815544, 110906160, 112292487, 124769430, 133087392, 149723316, 166359240, 187154145, 199631088, 221812320, 224584974, 249538860, 299446632, 332718480, 374308290, 399262176, 449169948, 499077720, 561462435, 598893264, 665436960, 748616580, 898339896, 998155440, 1122924870, 1197786528, 1497233160, 1796679792, 1996310880, 2245849740, 2994466320, 3593359584, 4491699480, 5988932640, 8983398960, 17966797920]

約数ペア:

[(1, 17966797920), (2, 8983398960), (3, 5988932640), (4, 4491699480), (5, 3593359584), (6, 2994466320), (8, 2245849740), (9, 1996310880), (10, 1796679792), (12, 1497233160), (15, 1197786528), (16, 1122924870), (18, 998155440), (20, 898339896), (24, 748616580), (27, 665436960), (30, 598893264), (32, 561462435), (36, 499077720), (40, 449169948), (45, 399262176), (48, 374308290), (54, 332718480), (60, 299446632), (72, 249538860), (80, 224584974), (81, 221812320), (90, 199631088), (96, 187154145), (108, 166359240), (120, 149723316), (135, 133087392), (144, 124769430), (160, 112292487), (162, 110906160), (180, 99815544), (216, 83179620), (240, 74861658), (243, 73937440), (270, 66543696), (288, 62384715), (324, 55453080), (360, 49907772), (405, 44362464), (432, 41589810), (480, 37430829), (486, 36968720), (540, 33271848), (648, 27726540), (720, 24953886), (810, 22181232), (864, 20794905), (972, 18484360), (1080, 16635924), (1215, 14787488), (1296, 13863270), (1440, 12476943), (1620, 11090616), (1944, 9242180), (2160, 8317962), (2430, 7393744), (2592, 6931635), (3240, 5545308), (3888, 4621090), (4320, 4158981), (4860, 3696872), (6480, 2772654), (7776, 2310545), (9720, 1848436), (12960, 1386327), (19440, 924218), (38880, 462109)]