12403874520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{77081}}^1$

素因数の和:77250

約数の個数: 128

約数和(自身を含む): 41624280000

約数和(自身を除く): 29220405480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1080, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4023, 4470, 5364, 5960, 6705, 8046, 8940, 10728, 13410, 16092, 17880, 20115, 26820, 32184, 40230, 53640, 77081, 80460, 154162, 160920, 231243, 308324, 385405, 462486, 616648, 693729, 770810, 924972, 1156215, 1387458, 1541620, 1849944, 2081187, 2312430, 2774916, 3083240, 3468645, 4162374, 4624860, 5549832, 6937290, 8324748, 9249720, 10405935, 11485069, 13874580, 16649496, 20811870, 22970138, 27749160, 34455207, 41623740, 45940276, 57425345, 68910414, 83247480, 91880552, 103365621, 114850690, 137820828, 172276035, 206731242, 229701380, 275641656, 310096863, 344552070, 413462484, 459402760, 516828105, 620193726, 689104140, 826924968, 1033656210, 1240387452, 1378208280, 1550484315, 2067312420, 2480774904, 3100968630, 4134624840, 6201937260, 12403874520]

約数ペア:

[(1, 12403874520), (2, 6201937260), (3, 4134624840), (4, 3100968630), (5, 2480774904), (6, 2067312420), (8, 1550484315), (9, 1378208280), (10, 1240387452), (12, 1033656210), (15, 826924968), (18, 689104140), (20, 620193726), (24, 516828105), (27, 459402760), (30, 413462484), (36, 344552070), (40, 310096863), (45, 275641656), (54, 229701380), (60, 206731242), (72, 172276035), (90, 137820828), (108, 114850690), (120, 103365621), (135, 91880552), (149, 83247480), (180, 68910414), (216, 57425345), (270, 45940276), (298, 41623740), (360, 34455207), (447, 27749160), (540, 22970138), (596, 20811870), (745, 16649496), (894, 13874580), (1080, 11485069), (1192, 10405935), (1341, 9249720), (1490, 8324748), (1788, 6937290), (2235, 5549832), (2682, 4624860), (2980, 4162374), (3576, 3468645), (4023, 3083240), (4470, 2774916), (5364, 2312430), (5960, 2081187), (6705, 1849944), (8046, 1541620), (8940, 1387458), (10728, 1156215), (13410, 924972), (16092, 770810), (17880, 693729), (20115, 616648), (26820, 462486), (32184, 385405), (40230, 308324), (53640, 231243), (77081, 160920), (80460, 154162)]