180485448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1299

約数の個数: 128

約数和(自身を含む): 542868480

約数和(自身を除く): 362383032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 258, 264, 286, 312, 344, 429, 473, 516, 559, 572, 858, 946, 1032, 1118, 1144, 1223, 1419, 1677, 1716, 1892, 2236, 2446, 2838, 3354, 3432, 3669, 3784, 4472, 4892, 5676, 6149, 6708, 7338, 9784, 11352, 12298, 13416, 13453, 14676, 15899, 18447, 24596, 26906, 29352, 31798, 36894, 40359, 47697, 49192, 52589, 53812, 63596, 73788, 80718, 95394, 105178, 107624, 127192, 147576, 157767, 161436, 174889, 190788, 210356, 315534, 322872, 349778, 381576, 420712, 524667, 578479, 631068, 683657, 699556, 1049334, 1156958, 1262136, 1367314, 1399112, 1735437, 2050971, 2098668, 2313916, 2734628, 3470874, 4101942, 4197336, 4627832, 5469256, 6941748, 7520227, 8203884, 13883496, 15040454, 16407768, 22560681, 30080908, 45121362, 60161816, 90242724, 180485448]

約数ペア:

[(1, 180485448), (2, 90242724), (3, 60161816), (4, 45121362), (6, 30080908), (8, 22560681), (11, 16407768), (12, 15040454), (13, 13883496), (22, 8203884), (24, 7520227), (26, 6941748), (33, 5469256), (39, 4627832), (43, 4197336), (44, 4101942), (52, 3470874), (66, 2734628), (78, 2313916), (86, 2098668), (88, 2050971), (104, 1735437), (129, 1399112), (132, 1367314), (143, 1262136), (156, 1156958), (172, 1049334), (258, 699556), (264, 683657), (286, 631068), (312, 578479), (344, 524667), (429, 420712), (473, 381576), (516, 349778), (559, 322872), (572, 315534), (858, 210356), (946, 190788), (1032, 174889), (1118, 161436), (1144, 157767), (1223, 147576), (1419, 127192), (1677, 107624), (1716, 105178), (1892, 95394), (2236, 80718), (2446, 73788), (2838, 63596), (3354, 53812), (3432, 52589), (3669, 49192), (3784, 47697), (4472, 40359), (4892, 36894), (5676, 31798), (6149, 29352), (6708, 26906), (7338, 24596), (9784, 18447), (11352, 15899), (12298, 14676), (13416, 13453)]