120801912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 380160000

約数和(自身を除く): 259358088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 131, 132, 154, 168, 231, 262, 264, 308, 393, 462, 499, 524, 616, 786, 917, 924, 998, 1048, 1441, 1497, 1572, 1834, 1848, 1996, 2751, 2882, 2994, 3144, 3493, 3668, 3992, 4323, 5489, 5502, 5764, 5988, 6986, 7336, 8646, 10087, 10479, 10978, 11004, 11528, 11976, 13972, 16467, 17292, 20174, 20958, 21956, 22008, 27944, 30261, 32934, 34584, 38423, 40348, 41916, 43912, 60522, 65369, 65868, 76846, 80696, 83832, 115269, 121044, 130738, 131736, 153692, 196107, 230538, 242088, 261476, 307384, 392214, 457583, 461076, 522952, 719059, 784428, 915166, 922152, 1372749, 1438118, 1568856, 1830332, 2157177, 2745498, 2876236, 3660664, 4314354, 5033413, 5490996, 5752472, 8628708, 10066826, 10981992, 15100239, 17257416, 20133652, 30200478, 40267304, 60400956, 120801912]

約数ペア:

[(1, 120801912), (2, 60400956), (3, 40267304), (4, 30200478), (6, 20133652), (7, 17257416), (8, 15100239), (11, 10981992), (12, 10066826), (14, 8628708), (21, 5752472), (22, 5490996), (24, 5033413), (28, 4314354), (33, 3660664), (42, 2876236), (44, 2745498), (56, 2157177), (66, 1830332), (77, 1568856), (84, 1438118), (88, 1372749), (131, 922152), (132, 915166), (154, 784428), (168, 719059), (231, 522952), (262, 461076), (264, 457583), (308, 392214), (393, 307384), (462, 261476), (499, 242088), (524, 230538), (616, 196107), (786, 153692), (917, 131736), (924, 130738), (998, 121044), (1048, 115269), (1441, 83832), (1497, 80696), (1572, 76846), (1834, 65868), (1848, 65369), (1996, 60522), (2751, 43912), (2882, 41916), (2994, 40348), (3144, 38423), (3493, 34584), (3668, 32934), (3992, 30261), (4323, 27944), (5489, 22008), (5502, 21956), (5764, 20958), (5988, 20174), (6986, 17292), (7336, 16467), (8646, 13972), (10087, 11976), (10479, 11528), (10978, 11004)]