86988960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 299341224

約数和(自身を除く): 212352264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 193, 240, 288, 313, 360, 386, 480, 579, 626, 720, 772, 939, 965, 1158, 1252, 1440, 1544, 1565, 1737, 1878, 1930, 2316, 2504, 2817, 2895, 3088, 3130, 3474, 3756, 3860, 4632, 4695, 5008, 5634, 5790, 6176, 6260, 6948, 7512, 7720, 8685, 9264, 9390, 10016, 11268, 11580, 12520, 13896, 14085, 15024, 15440, 17370, 18528, 18780, 22536, 23160, 25040, 27792, 28170, 30048, 30880, 34740, 37560, 45072, 46320, 50080, 55584, 56340, 60409, 69480, 75120, 90144, 92640, 112680, 120818, 138960, 150240, 181227, 225360, 241636, 277920, 302045, 362454, 450720, 483272, 543681, 604090, 724908, 906135, 966544, 1087362, 1208180, 1449816, 1812270, 1933088, 2174724, 2416360, 2718405, 2899632, 3624540, 4349448, 4832720, 5436810, 5799264, 7249080, 8698896, 9665440, 10873620, 14498160, 17397792, 21747240, 28996320, 43494480, 86988960]

約数ペア:

[(1, 86988960), (2, 43494480), (3, 28996320), (4, 21747240), (5, 17397792), (6, 14498160), (8, 10873620), (9, 9665440), (10, 8698896), (12, 7249080), (15, 5799264), (16, 5436810), (18, 4832720), (20, 4349448), (24, 3624540), (30, 2899632), (32, 2718405), (36, 2416360), (40, 2174724), (45, 1933088), (48, 1812270), (60, 1449816), (72, 1208180), (80, 1087362), (90, 966544), (96, 906135), (120, 724908), (144, 604090), (160, 543681), (180, 483272), (193, 450720), (240, 362454), (288, 302045), (313, 277920), (360, 241636), (386, 225360), (480, 181227), (579, 150240), (626, 138960), (720, 120818), (772, 112680), (939, 92640), (965, 90144), (1158, 75120), (1252, 69480), (1440, 60409), (1544, 56340), (1565, 55584), (1737, 50080), (1878, 46320), (1930, 45072), (2316, 37560), (2504, 34740), (2817, 30880), (2895, 30048), (3088, 28170), (3130, 27792), (3474, 25040), (3756, 23160), (3860, 22536), (4632, 18780), (4695, 18528), (5008, 17370), (5634, 15440), (5790, 15024), (6176, 14085), (6260, 13896), (6948, 12520), (7512, 11580), (7720, 11268), (8685, 10016), (9264, 9390)]