180513168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11789}}^1$

素因数の和:11840

約数の個数: 80

約数和(自身を含む): 526305600

約数和(自身を除く): 345792432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 11789, 15312, 23578, 35367, 47156, 70734, 94312, 129679, 141468, 188624, 259358, 282936, 341881, 389037, 518716, 565872, 683762, 778074, 1025643, 1037432, 1367524, 1556148, 2051286, 2074864, 2735048, 3112296, 3760691, 4102572, 5470096, 6224592, 7521382, 8205144, 11282073, 15042764, 16410288, 22564146, 30085528, 45128292, 60171056, 90256584, 180513168]

約数ペア:

[(1, 180513168), (2, 90256584), (3, 60171056), (4, 45128292), (6, 30085528), (8, 22564146), (11, 16410288), (12, 15042764), (16, 11282073), (22, 8205144), (24, 7521382), (29, 6224592), (33, 5470096), (44, 4102572), (48, 3760691), (58, 3112296), (66, 2735048), (87, 2074864), (88, 2051286), (116, 1556148), (132, 1367524), (174, 1037432), (176, 1025643), (232, 778074), (264, 683762), (319, 565872), (348, 518716), (464, 389037), (528, 341881), (638, 282936), (696, 259358), (957, 188624), (1276, 141468), (1392, 129679), (1914, 94312), (2552, 70734), (3828, 47156), (5104, 35367), (7656, 23578), (11789, 15312)]