180206928

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3923}}^1$

素因数の和:3977

約数の個数: 120

約数和(自身を含む): 569293920

約数和(自身を除く): 389086992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1584, 1914, 2088, 2552, 2871, 3828, 3923, 4176, 5104, 5742, 7656, 7846, 11484, 11769, 15312, 15692, 22968, 23538, 31384, 35307, 43153, 45936, 47076, 62768, 70614, 86306, 94152, 113767, 129459, 141228, 172612, 188304, 227534, 258918, 282456, 341301, 345224, 388377, 455068, 517836, 564912, 682602, 690448, 776754, 910136, 1023903, 1035672, 1251437, 1365204, 1553508, 1820272, 2047806, 2071344, 2502874, 2730408, 3107016, 3754311, 4095612, 5005748, 5460816, 6214032, 7508622, 8191224, 10011496, 11262933, 15017244, 16382448, 20022992, 22525866, 30034488, 45051732, 60068976, 90103464, 180206928]

約数ペア:

[(1, 180206928), (2, 90103464), (3, 60068976), (4, 45051732), (6, 30034488), (8, 22525866), (9, 20022992), (11, 16382448), (12, 15017244), (16, 11262933), (18, 10011496), (22, 8191224), (24, 7508622), (29, 6214032), (33, 5460816), (36, 5005748), (44, 4095612), (48, 3754311), (58, 3107016), (66, 2730408), (72, 2502874), (87, 2071344), (88, 2047806), (99, 1820272), (116, 1553508), (132, 1365204), (144, 1251437), (174, 1035672), (176, 1023903), (198, 910136), (232, 776754), (261, 690448), (264, 682602), (319, 564912), (348, 517836), (396, 455068), (464, 388377), (522, 345224), (528, 341301), (638, 282456), (696, 258918), (792, 227534), (957, 188304), (1044, 172612), (1276, 141228), (1392, 129459), (1584, 113767), (1914, 94152), (2088, 86306), (2552, 70614), (2871, 62768), (3828, 47076), (3923, 45936), (4176, 43153), (5104, 35307), (5742, 31384), (7656, 23538), (7846, 22968), (11484, 15692), (11769, 15312)]