1155481560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^2\times {\mathrm{199}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 3804138000

約数和(自身を除く): 2648656440

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, 127, 180, 199, 254, 360, 381, 398, 508, 597, 635, 762, 796, 995, 1016, 1143, 1194, 1270, 1524, 1592, 1791, 1905, 1990, 2286, 2388, 2540, 2985, 3048, 3582, 3810, 3980, 4572, 4776, 5080, 5715, 5970, 7164, 7620, 7960, 8955, 9144, 11430, 11940, 14328, 15240, 16129, 17910, 22860, 23880, 25273, 32258, 35820, 45720, 48387, 50546, 64516, 71640, 75819, 80645, 96774, 101092, 126365, 129032, 145161, 151638, 161290, 193548, 202184, 227457, 241935, 252730, 290322, 303276, 322580, 379095, 387096, 454914, 483870, 505460, 580644, 606552, 645160, 725805, 758190, 909828, 967740, 1010920, 1137285, 1161288, 1451610, 1516380, 1819656, 1935480, 2274570, 2903220, 3032760, 3209671, 4549140, 5806440, 6419342, 9098280, 9629013, 12838684, 16048355, 19258026, 25677368, 28887039, 32096710, 38516052, 48145065, 57774078, 64193420, 77032104, 96290130, 115548156, 128386840, 144435195, 192580260, 231096312, 288870390, 385160520, 577740780, 1155481560]

約数ペア:

[(1, 1155481560), (2, 577740780), (3, 385160520), (4, 288870390), (5, 231096312), (6, 192580260), (8, 144435195), (9, 128386840), (10, 115548156), (12, 96290130), (15, 77032104), (18, 64193420), (20, 57774078), (24, 48145065), (30, 38516052), (36, 32096710), (40, 28887039), (45, 25677368), (60, 19258026), (72, 16048355), (90, 12838684), (120, 9629013), (127, 9098280), (180, 6419342), (199, 5806440), (254, 4549140), (360, 3209671), (381, 3032760), (398, 2903220), (508, 2274570), (597, 1935480), (635, 1819656), (762, 1516380), (796, 1451610), (995, 1161288), (1016, 1137285), (1143, 1010920), (1194, 967740), (1270, 909828), (1524, 758190), (1592, 725805), (1791, 645160), (1905, 606552), (1990, 580644), (2286, 505460), (2388, 483870), (2540, 454914), (2985, 387096), (3048, 379095), (3582, 322580), (3810, 303276), (3980, 290322), (4572, 252730), (4776, 241935), (5080, 227457), (5715, 202184), (5970, 193548), (7164, 161290), (7620, 151638), (7960, 145161), (8955, 129032), (9144, 126365), (11430, 101092), (11940, 96774), (14328, 80645), (15240, 75819), (16129, 71640), (17910, 64516), (22860, 50546), (23880, 48387), (25273, 45720), (32258, 35820)]