289436165280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{634061}}^1$

素因数の和:634399

約数の個数: 144

約数和(自身を含む): 990818252424

約数和(自身を除く): 701382087144

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, 240, 288, 317, 360, 480, 634, 720, 951, 1268, 1440, 1585, 1902, 2536, 2853, 3170, 3804, 4755, 5072, 5706, 6340, 7608, 9510, 10144, 11412, 12680, 14265, 15216, 19020, 22824, 25360, 28530, 30432, 38040, 45648, 50720, 57060, 76080, 91296, 114120, 152160, 228240, 456480, 634061, 1268122, 1902183, 2536244, 3170305, 3804366, 5072488, 5706549, 6340610, 7608732, 9510915, 10144976, 11413098, 12681220, 15217464, 19021830, 20289952, 22826196, 25362440, 28532745, 30434928, 38043660, 45652392, 50724880, 57065490, 60869856, 76087320, 91304784, 101449760, 114130980, 152174640, 182609568, 200997337, 228261960, 304349280, 401994674, 456523920, 602992011, 803989348, 913047840, 1004986685, 1205984022, 1607978696, 1808976033, 2009973370, 2411968044, 3014960055, 3215957392, 3617952066, 4019946740, 4823936088, 6029920110, 6431914784, 7235904132, 8039893480, 9044880165, 9647872176, 12059840220, 14471808264, 16079786960, 18089760330, 19295744352, 24119680440, 28943616528, 32159573920, 36179520660, 48239360880, 57887233056, 72359041320, 96478721760, 144718082640, 289436165280]

約数ペア:

[(1, 289436165280), (2, 144718082640), (3, 96478721760), (4, 72359041320), (5, 57887233056), (6, 48239360880), (8, 36179520660), (9, 32159573920), (10, 28943616528), (12, 24119680440), (15, 19295744352), (16, 18089760330), (18, 16079786960), (20, 14471808264), (24, 12059840220), (30, 9647872176), (32, 9044880165), (36, 8039893480), (40, 7235904132), (45, 6431914784), (48, 6029920110), (60, 4823936088), (72, 4019946740), (80, 3617952066), (90, 3215957392), (96, 3014960055), (120, 2411968044), (144, 2009973370), (160, 1808976033), (180, 1607978696), (240, 1205984022), (288, 1004986685), (317, 913047840), (360, 803989348), (480, 602992011), (634, 456523920), (720, 401994674), (951, 304349280), (1268, 228261960), (1440, 200997337), (1585, 182609568), (1902, 152174640), (2536, 114130980), (2853, 101449760), (3170, 91304784), (3804, 76087320), (4755, 60869856), (5072, 57065490), (5706, 50724880), (6340, 45652392), (7608, 38043660), (9510, 30434928), (10144, 28532745), (11412, 25362440), (12680, 22826196), (14265, 20289952), (15216, 19021830), (19020, 15217464), (22824, 12681220), (25360, 11413098), (28530, 10144976), (30432, 9510915), (38040, 7608732), (45648, 6340610), (50720, 5706549), (57060, 5072488), (76080, 3804366), (91296, 3170305), (114120, 2536244), (152160, 1902183), (228240, 1268122), (456480, 634061)]