136519920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1493}}^1$

素因数の和:1639

約数の個数: 120

約数和(自身を含む): 462398976

約数和(自身を除く): 325879056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1493, 1524, 1905, 2032, 2286, 2540, 2986, 3048, 3810, 4479, 4572, 5080, 5715, 5972, 6096, 7465, 7620, 8958, 9144, 10160, 11430, 11944, 13437, 14930, 15240, 17916, 18288, 22395, 22860, 23888, 26874, 29860, 30480, 35832, 44790, 45720, 53748, 59720, 67185, 71664, 89580, 91440, 107496, 119440, 134370, 179160, 189611, 214992, 268740, 358320, 379222, 537480, 568833, 758444, 948055, 1074960, 1137666, 1516888, 1706499, 1896110, 2275332, 2844165, 3033776, 3412998, 3792220, 4550664, 5688330, 6825996, 7584440, 8532495, 9101328, 11376660, 13651992, 15168880, 17064990, 22753320, 27303984, 34129980, 45506640, 68259960, 136519920]

約数ペア:

[(1, 136519920), (2, 68259960), (3, 45506640), (4, 34129980), (5, 27303984), (6, 22753320), (8, 17064990), (9, 15168880), (10, 13651992), (12, 11376660), (15, 9101328), (16, 8532495), (18, 7584440), (20, 6825996), (24, 5688330), (30, 4550664), (36, 3792220), (40, 3412998), (45, 3033776), (48, 2844165), (60, 2275332), (72, 1896110), (80, 1706499), (90, 1516888), (120, 1137666), (127, 1074960), (144, 948055), (180, 758444), (240, 568833), (254, 537480), (360, 379222), (381, 358320), (508, 268740), (635, 214992), (720, 189611), (762, 179160), (1016, 134370), (1143, 119440), (1270, 107496), (1493, 91440), (1524, 89580), (1905, 71664), (2032, 67185), (2286, 59720), (2540, 53748), (2986, 45720), (3048, 44790), (3810, 35832), (4479, 30480), (4572, 29860), (5080, 26874), (5715, 23888), (5972, 22860), (6096, 22395), (7465, 18288), (7620, 17916), (8958, 15240), (9144, 14930), (10160, 13437), (11430, 11944)]