18081256320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1046369}}^1$

素因数の和:1046397

約数の個数: 128

約数和(自身を含む): 64037844000

約数和(自身を除く): 45956587680

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 1046369, 2092738, 3139107, 4185476, 5231845, 6278214, 8370952, 9417321, 10463690, 12556428, 15695535, 16741904, 18834642, 20927380, 25112856, 28251963, 31391070, 33483808, 37669284, 41854760, 47086605, 50225712, 56503926, 62782140, 66967616, 75338568, 83709520, 94173210, 100451424, 113007852, 125564280, 133935232, 141259815, 150677136, 167419040, 188346420, 200902848, 226015704, 251128560, 282519630, 301354272, 334838080, 376692840, 401805696, 452031408, 502257120, 565039260, 602708544, 669676160, 753385680, 904062816, 1004514240, 1130078520, 1205417088, 1506771360, 1808125632, 2009028480, 2260157040, 3013542720, 3616251264, 4520314080, 6027085440, 9040628160, 18081256320]

約数ペア:

[(1, 18081256320), (2, 9040628160), (3, 6027085440), (4, 4520314080), (5, 3616251264), (6, 3013542720), (8, 2260157040), (9, 2009028480), (10, 1808125632), (12, 1506771360), (15, 1205417088), (16, 1130078520), (18, 1004514240), (20, 904062816), (24, 753385680), (27, 669676160), (30, 602708544), (32, 565039260), (36, 502257120), (40, 452031408), (45, 401805696), (48, 376692840), (54, 334838080), (60, 301354272), (64, 282519630), (72, 251128560), (80, 226015704), (90, 200902848), (96, 188346420), (108, 167419040), (120, 150677136), (128, 141259815), (135, 133935232), (144, 125564280), (160, 113007852), (180, 100451424), (192, 94173210), (216, 83709520), (240, 75338568), (270, 66967616), (288, 62782140), (320, 56503926), (360, 50225712), (384, 47086605), (432, 41854760), (480, 37669284), (540, 33483808), (576, 31391070), (640, 28251963), (720, 25112856), (864, 20927380), (960, 18834642), (1080, 16741904), (1152, 15695535), (1440, 12556428), (1728, 10463690), (1920, 9417321), (2160, 8370952), (2880, 6278214), (3456, 5231845), (4320, 4185476), (5760, 3139107), (8640, 2092738), (17280, 1046369)]