11951543880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{51631}}^1$

素因数の和:52291

約数の個数: 96

約数和(自身を含む): 38903679360

約数和(自身を除く): 26952135480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 643, 1286, 1929, 2572, 3215, 3858, 5144, 5787, 6430, 7716, 9645, 11574, 12860, 15432, 19290, 23148, 25720, 28935, 38580, 46296, 51631, 57870, 77160, 103262, 115740, 154893, 206524, 231480, 258155, 309786, 413048, 464679, 516310, 619572, 774465, 929358, 1032620, 1239144, 1548930, 1858716, 2065240, 2323395, 3097860, 3717432, 4646790, 6195720, 9293580, 18587160, 33198733, 66397466, 99596199, 132794932, 165993665, 199192398, 265589864, 298788597, 331987330, 398384796, 497980995, 597577194, 663974660, 796769592, 995961990, 1195154388, 1327949320, 1493942985, 1991923980, 2390308776, 2987885970, 3983847960, 5975771940, 11951543880]

約数ペア:

[(1, 11951543880), (2, 5975771940), (3, 3983847960), (4, 2987885970), (5, 2390308776), (6, 1991923980), (8, 1493942985), (9, 1327949320), (10, 1195154388), (12, 995961990), (15, 796769592), (18, 663974660), (20, 597577194), (24, 497980995), (30, 398384796), (36, 331987330), (40, 298788597), (45, 265589864), (60, 199192398), (72, 165993665), (90, 132794932), (120, 99596199), (180, 66397466), (360, 33198733), (643, 18587160), (1286, 9293580), (1929, 6195720), (2572, 4646790), (3215, 3717432), (3858, 3097860), (5144, 2323395), (5787, 2065240), (6430, 1858716), (7716, 1548930), (9645, 1239144), (11574, 1032620), (12860, 929358), (15432, 774465), (19290, 619572), (23148, 516310), (25720, 464679), (28935, 413048), (38580, 309786), (46296, 258155), (51631, 231480), (57870, 206524), (77160, 154893), (103262, 115740)]