520160520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6679}}^1$

素因数の和:6763

約数の個数: 128

約数和(自身を含む): 1731456000

約数和(自身を除く): 1211295480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 3245, 3540, 3894, 5192, 6490, 6679, 7080, 7788, 9735, 12980, 13358, 15576, 19470, 20037, 25960, 26716, 33395, 38940, 40074, 53432, 66790, 73469, 77880, 80148, 100185, 133580, 146938, 160296, 200370, 220407, 267160, 293876, 367345, 394061, 400740, 440814, 587752, 734690, 788122, 801480, 881628, 1102035, 1182183, 1469380, 1576244, 1763256, 1970305, 2204070, 2364366, 2938760, 3152488, 3940610, 4334671, 4408140, 4728732, 5910915, 7881220, 8669342, 8816280, 9457464, 11821830, 13004013, 15762440, 17338684, 21673355, 23643660, 26008026, 34677368, 43346710, 47287320, 52016052, 65020065, 86693420, 104032104, 130040130, 173386840, 260080260, 520160520]

約数ペア:

[(1, 520160520), (2, 260080260), (3, 173386840), (4, 130040130), (5, 104032104), (6, 86693420), (8, 65020065), (10, 52016052), (11, 47287320), (12, 43346710), (15, 34677368), (20, 26008026), (22, 23643660), (24, 21673355), (30, 17338684), (33, 15762440), (40, 13004013), (44, 11821830), (55, 9457464), (59, 8816280), (60, 8669342), (66, 7881220), (88, 5910915), (110, 4728732), (118, 4408140), (120, 4334671), (132, 3940610), (165, 3152488), (177, 2938760), (220, 2364366), (236, 2204070), (264, 1970305), (295, 1763256), (330, 1576244), (354, 1469380), (440, 1182183), (472, 1102035), (590, 881628), (649, 801480), (660, 788122), (708, 734690), (885, 587752), (1180, 440814), (1298, 400740), (1320, 394061), (1416, 367345), (1770, 293876), (1947, 267160), (2360, 220407), (2596, 200370), (3245, 160296), (3540, 146938), (3894, 133580), (5192, 100185), (6490, 80148), (6679, 77880), (7080, 73469), (7788, 66790), (9735, 53432), (12980, 40074), (13358, 38940), (15576, 33395), (19470, 26716), (20037, 25960)]