1277773920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1303}}^1$

素因数の和:1554

約数の個数: 192

約数和(自身を含む): 4495357440

約数和(自身を除く): 3217583520

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 227, 240, 270, 288, 360, 432, 454, 480, 540, 681, 720, 864, 908, 1080, 1135, 1303, 1362, 1440, 1816, 2043, 2160, 2270, 2606, 2724, 3405, 3632, 3909, 4086, 4320, 4540, 5212, 5448, 6129, 6515, 6810, 7264, 7818, 8172, 9080, 10215, 10424, 10896, 11727, 12258, 13030, 13620, 15636, 16344, 18160, 19545, 20430, 20848, 21792, 23454, 24516, 26060, 27240, 30645, 31272, 32688, 35181, 36320, 39090, 40860, 41696, 46908, 49032, 52120, 54480, 58635, 61290, 62544, 65376, 70362, 78180, 81720, 93816, 98064, 104240, 108960, 117270, 122580, 125088, 140724, 156360, 163440, 175905, 187632, 196128, 208480, 234540, 245160, 281448, 295781, 312720, 326880, 351810, 375264, 469080, 490320, 562896, 591562, 625440, 703620, 887343, 938160, 980640, 1125792, 1183124, 1407240, 1478905, 1774686, 1876320, 2366248, 2662029, 2814480, 2957810, 3549372, 4436715, 4732496, 5324058, 5628960, 5915620, 7098744, 7986087, 8873430, 9464992, 10648116, 11831240, 13310145, 14197488, 15972174, 17746860, 21296232, 23662480, 26620290, 28394976, 31944348, 35493720, 39930435, 42592464, 47324960, 53240580, 63888696, 70987440, 79860870, 85184928, 106481160, 127777392, 141974880, 159721740, 212962320, 255554784, 319443480, 425924640, 638886960, 1277773920]

約数ペア:

[(1, 1277773920), (2, 638886960), (3, 425924640), (4, 319443480), (5, 255554784), (6, 212962320), (8, 159721740), (9, 141974880), (10, 127777392), (12, 106481160), (15, 85184928), (16, 79860870), (18, 70987440), (20, 63888696), (24, 53240580), (27, 47324960), (30, 42592464), (32, 39930435), (36, 35493720), (40, 31944348), (45, 28394976), (48, 26620290), (54, 23662480), (60, 21296232), (72, 17746860), (80, 15972174), (90, 14197488), (96, 13310145), (108, 11831240), (120, 10648116), (135, 9464992), (144, 8873430), (160, 7986087), (180, 7098744), (216, 5915620), (227, 5628960), (240, 5324058), (270, 4732496), (288, 4436715), (360, 3549372), (432, 2957810), (454, 2814480), (480, 2662029), (540, 2366248), (681, 1876320), (720, 1774686), (864, 1478905), (908, 1407240), (1080, 1183124), (1135, 1125792), (1303, 980640), (1362, 938160), (1440, 887343), (1816, 703620), (2043, 625440), (2160, 591562), (2270, 562896), (2606, 490320), (2724, 469080), (3405, 375264), (3632, 351810), (3909, 326880), (4086, 312720), (4320, 295781), (4540, 281448), (5212, 245160), (5448, 234540), (6129, 208480), (6515, 196128), (6810, 187632), (7264, 175905), (7818, 163440), (8172, 156360), (9080, 140724), (10215, 125088), (10424, 122580), (10896, 117270), (11727, 108960), (12258, 104240), (13030, 98064), (13620, 93816), (15636, 81720), (16344, 78180), (18160, 70362), (19545, 65376), (20430, 62544), (20848, 61290), (21792, 58635), (23454, 54480), (24516, 52120), (26060, 49032), (27240, 46908), (30645, 41696), (31272, 40860), (32688, 39090), (35181, 36320)]