2119599360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{61331}}^1$

素因数の和:61361

約数の個数: 144

約数和(自身を含む): 7521756480

約数和(自身を除く): 5402157120

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 61331, 122662, 183993, 245324, 306655, 367986, 490648, 551979, 613310, 735972, 919965, 981296, 1103958, 1226620, 1471944, 1655937, 1839930, 1962592, 2207916, 2453240, 2759895, 2943888, 3311874, 3679860, 3925184, 4415832, 4906480, 5519790, 5887776, 6623748, 7359720, 7850368, 8279685, 8831664, 9812960, 11039580, 11775552, 13247496, 14719440, 15700736, 16559370, 17663328, 19625920, 22079160, 23551104, 26494992, 29438880, 33118740, 35326656, 39251840, 44158320, 47102208, 52989984, 58877760, 66237480, 70653312, 78503680, 88316640, 105979968, 117755520, 132474960, 141306624, 176633280, 211959936, 235511040, 264949920, 353266560, 423919872, 529899840, 706533120, 1059799680, 2119599360]

約数ペア:

[(1, 2119599360), (2, 1059799680), (3, 706533120), (4, 529899840), (5, 423919872), (6, 353266560), (8, 264949920), (9, 235511040), (10, 211959936), (12, 176633280), (15, 141306624), (16, 132474960), (18, 117755520), (20, 105979968), (24, 88316640), (27, 78503680), (30, 70653312), (32, 66237480), (36, 58877760), (40, 52989984), (45, 47102208), (48, 44158320), (54, 39251840), (60, 35326656), (64, 33118740), (72, 29438880), (80, 26494992), (90, 23551104), (96, 22079160), (108, 19625920), (120, 17663328), (128, 16559370), (135, 15700736), (144, 14719440), (160, 13247496), (180, 11775552), (192, 11039580), (216, 9812960), (240, 8831664), (256, 8279685), (270, 7850368), (288, 7359720), (320, 6623748), (360, 5887776), (384, 5519790), (432, 4906480), (480, 4415832), (540, 3925184), (576, 3679860), (640, 3311874), (720, 2943888), (768, 2759895), (864, 2453240), (960, 2207916), (1080, 1962592), (1152, 1839930), (1280, 1655937), (1440, 1471944), (1728, 1226620), (1920, 1103958), (2160, 981296), (2304, 919965), (2880, 735972), (3456, 613310), (3840, 551979), (4320, 490648), (5760, 367986), (6912, 306655), (8640, 245324), (11520, 183993), (17280, 122662), (34560, 61331)]