15321504

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1319}}^1$

素因数の和:1354

約数の個数: 72

約数和(自身を含む): 44241120

約数和(自身を除く): 28919616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1319, 1452, 1936, 2638, 2904, 3872, 3957, 5276, 5808, 7914, 10552, 11616, 14509, 15828, 21104, 29018, 31656, 42208, 43527, 58036, 63312, 87054, 116072, 126624, 159599, 174108, 232144, 319198, 348216, 464288, 478797, 638396, 696432, 957594, 1276792, 1392864, 1915188, 2553584, 3830376, 5107168, 7660752, 15321504]

約数ペア:

[(1, 15321504), (2, 7660752), (3, 5107168), (4, 3830376), (6, 2553584), (8, 1915188), (11, 1392864), (12, 1276792), (16, 957594), (22, 696432), (24, 638396), (32, 478797), (33, 464288), (44, 348216), (48, 319198), (66, 232144), (88, 174108), (96, 159599), (121, 126624), (132, 116072), (176, 87054), (242, 63312), (264, 58036), (352, 43527), (363, 42208), (484, 31656), (528, 29018), (726, 21104), (968, 15828), (1056, 14509), (1319, 11616), (1452, 10552), (1936, 7914), (2638, 5808), (2904, 5276), (3872, 3957)]