68973120

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{887}}^1$

素因数の和:919

約数の個数: 168

約数和(自身を含む): 246302784

約数和(自身を除く): 177329664

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 887, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1774, 1944, 2160, 2430, 2592, 2661, 2880, 3240, 3548, 3888, 4320, 4435, 4860, 5184, 5322, 6480, 7096, 7776, 7983, 8640, 8870, 9720, 10644, 12960, 13305, 14192, 15552, 15966, 17740, 19440, 21288, 23949, 25920, 26610, 28384, 31932, 35480, 38880, 39915, 42576, 47898, 53220, 56768, 63864, 70960, 71847, 77760, 79830, 85152, 95796, 106440, 119745, 127728, 141920, 143694, 159660, 170304, 191592, 212880, 215541, 239490, 255456, 283840, 287388, 319320, 359235, 383184, 425760, 431082, 478980, 510912, 574776, 638640, 718470, 766368, 851520, 862164, 957960, 1077705, 1149552, 1277280, 1436940, 1532736, 1724328, 1915920, 2155410, 2299104, 2554560, 2873880, 3448656, 3831840, 4310820, 4598208, 5747760, 6897312, 7663680, 8621640, 11495520, 13794624, 17243280, 22991040, 34486560, 68973120]

約数ペア:

[(1, 68973120), (2, 34486560), (3, 22991040), (4, 17243280), (5, 13794624), (6, 11495520), (8, 8621640), (9, 7663680), (10, 6897312), (12, 5747760), (15, 4598208), (16, 4310820), (18, 3831840), (20, 3448656), (24, 2873880), (27, 2554560), (30, 2299104), (32, 2155410), (36, 1915920), (40, 1724328), (45, 1532736), (48, 1436940), (54, 1277280), (60, 1149552), (64, 1077705), (72, 957960), (80, 862164), (81, 851520), (90, 766368), (96, 718470), (108, 638640), (120, 574776), (135, 510912), (144, 478980), (160, 431082), (162, 425760), (180, 383184), (192, 359235), (216, 319320), (240, 287388), (243, 283840), (270, 255456), (288, 239490), (320, 215541), (324, 212880), (360, 191592), (405, 170304), (432, 159660), (480, 143694), (486, 141920), (540, 127728), (576, 119745), (648, 106440), (720, 95796), (810, 85152), (864, 79830), (887, 77760), (960, 71847), (972, 70960), (1080, 63864), (1215, 56768), (1296, 53220), (1440, 47898), (1620, 42576), (1728, 39915), (1774, 38880), (1944, 35480), (2160, 31932), (2430, 28384), (2592, 26610), (2661, 25920), (2880, 23949), (3240, 21288), (3548, 19440), (3888, 17740), (4320, 15966), (4435, 15552), (4860, 14192), (5184, 13305), (5322, 12960), (6480, 10644), (7096, 9720), (7776, 8870), (7983, 8640)]