1552855680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1049}}^1$

素因数の和:1331

約数の個数: 192

約数和(自身を含む): 5388201000

約数和(自身を除く): 3835345320

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 257, 288, 320, 360, 384, 480, 514, 576, 640, 720, 771, 960, 1028, 1049, 1152, 1285, 1440, 1542, 1920, 2056, 2098, 2313, 2570, 2880, 3084, 3147, 3855, 4112, 4196, 4626, 5140, 5245, 5760, 6168, 6294, 7710, 8224, 8392, 9252, 9441, 10280, 10490, 11565, 12336, 12588, 15420, 15735, 16448, 16784, 18504, 18882, 20560, 20980, 23130, 24672, 25176, 30840, 31470, 32896, 33568, 37008, 37764, 41120, 41960, 46260, 47205, 49344, 50352, 61680, 62940, 67136, 74016, 75528, 82240, 83920, 92520, 94410, 98688, 100704, 123360, 125880, 134272, 148032, 151056, 164480, 167840, 185040, 188820, 201408, 246720, 251760, 269593, 296064, 302112, 335680, 370080, 377640, 402816, 493440, 503520, 539186, 604224, 671360, 740160, 755280, 808779, 1007040, 1078372, 1208448, 1347965, 1480320, 1510560, 1617558, 2014080, 2156744, 2426337, 2695930, 3021120, 3235116, 4043895, 4313488, 4852674, 5391860, 6042240, 6470232, 8087790, 8626976, 9705348, 10783720, 12131685, 12940464, 16175580, 17253952, 19410696, 21567440, 24263370, 25880928, 32351160, 34507904, 38821392, 43134880, 48526740, 51761856, 64702320, 77642784, 86269760, 97053480, 103523712, 129404640, 155285568, 172539520, 194106960, 258809280, 310571136, 388213920, 517618560, 776427840, 1552855680]

約数ペア:

[(1, 1552855680), (2, 776427840), (3, 517618560), (4, 388213920), (5, 310571136), (6, 258809280), (8, 194106960), (9, 172539520), (10, 155285568), (12, 129404640), (15, 103523712), (16, 97053480), (18, 86269760), (20, 77642784), (24, 64702320), (30, 51761856), (32, 48526740), (36, 43134880), (40, 38821392), (45, 34507904), (48, 32351160), (60, 25880928), (64, 24263370), (72, 21567440), (80, 19410696), (90, 17253952), (96, 16175580), (120, 12940464), (128, 12131685), (144, 10783720), (160, 9705348), (180, 8626976), (192, 8087790), (240, 6470232), (257, 6042240), (288, 5391860), (320, 4852674), (360, 4313488), (384, 4043895), (480, 3235116), (514, 3021120), (576, 2695930), (640, 2426337), (720, 2156744), (771, 2014080), (960, 1617558), (1028, 1510560), (1049, 1480320), (1152, 1347965), (1285, 1208448), (1440, 1078372), (1542, 1007040), (1920, 808779), (2056, 755280), (2098, 740160), (2313, 671360), (2570, 604224), (2880, 539186), (3084, 503520), (3147, 493440), (3855, 402816), (4112, 377640), (4196, 370080), (4626, 335680), (5140, 302112), (5245, 296064), (5760, 269593), (6168, 251760), (6294, 246720), (7710, 201408), (8224, 188820), (8392, 185040), (9252, 167840), (9441, 164480), (10280, 151056), (10490, 148032), (11565, 134272), (12336, 125880), (12588, 123360), (15420, 100704), (15735, 98688), (16448, 94410), (16784, 92520), (18504, 83920), (18882, 82240), (20560, 75528), (20980, 74016), (23130, 67136), (24672, 62940), (25176, 61680), (30840, 50352), (31470, 49344), (32896, 47205), (33568, 46260), (37008, 41960), (37764, 41120)]