129944880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13883}}^1$

素因数の和:13915

約数の個数: 120

約数和(自身を含む): 470001168

約数和(自身を除く): 340056288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 13883, 27766, 41649, 55532, 69415, 83298, 111064, 124947, 138830, 166596, 180479, 208245, 222128, 249894, 277660, 333192, 360958, 416490, 499788, 541437, 555320, 624735, 666384, 721916, 832980, 902395, 999576, 1082874, 1110640, 1249470, 1443832, 1624311, 1665960, 1804790, 1999152, 2165748, 2498940, 2707185, 2887664, 3248622, 3331920, 3609580, 4331496, 4997880, 5414370, 6497244, 7219160, 8121555, 8662992, 9995760, 10828740, 12994488, 14438320, 16243110, 21657480, 25988976, 32486220, 43314960, 64972440, 129944880]

約数ペア:

[(1, 129944880), (2, 64972440), (3, 43314960), (4, 32486220), (5, 25988976), (6, 21657480), (8, 16243110), (9, 14438320), (10, 12994488), (12, 10828740), (13, 9995760), (15, 8662992), (16, 8121555), (18, 7219160), (20, 6497244), (24, 5414370), (26, 4997880), (30, 4331496), (36, 3609580), (39, 3331920), (40, 3248622), (45, 2887664), (48, 2707185), (52, 2498940), (60, 2165748), (65, 1999152), (72, 1804790), (78, 1665960), (80, 1624311), (90, 1443832), (104, 1249470), (117, 1110640), (120, 1082874), (130, 999576), (144, 902395), (156, 832980), (180, 721916), (195, 666384), (208, 624735), (234, 555320), (240, 541437), (260, 499788), (312, 416490), (360, 360958), (390, 333192), (468, 277660), (520, 249894), (585, 222128), (624, 208245), (720, 180479), (780, 166596), (936, 138830), (1040, 124947), (1170, 111064), (1560, 83298), (1872, 69415), (2340, 55532), (3120, 41649), (4680, 27766), (9360, 13883)]