15281568

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 46569600

約数和(自身を除く): 31288032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 769, 828, 864, 1104, 1242, 1538, 1656, 2208, 2307, 2484, 3076, 3312, 4614, 4968, 6152, 6624, 6921, 9228, 9936, 12304, 13842, 17687, 18456, 19872, 20763, 24608, 27684, 35374, 36912, 41526, 53061, 55368, 70748, 73824, 83052, 106122, 110736, 141496, 159183, 166104, 212244, 221472, 282992, 318366, 332208, 424488, 477549, 565984, 636732, 664416, 848976, 955098, 1273464, 1697952, 1910196, 2546928, 3820392, 5093856, 7640784, 15281568]

約数ペア:

[(1, 15281568), (2, 7640784), (3, 5093856), (4, 3820392), (6, 2546928), (8, 1910196), (9, 1697952), (12, 1273464), (16, 955098), (18, 848976), (23, 664416), (24, 636732), (27, 565984), (32, 477549), (36, 424488), (46, 332208), (48, 318366), (54, 282992), (69, 221472), (72, 212244), (92, 166104), (96, 159183), (108, 141496), (138, 110736), (144, 106122), (184, 83052), (207, 73824), (216, 70748), (276, 55368), (288, 53061), (368, 41526), (414, 36912), (432, 35374), (552, 27684), (621, 24608), (736, 20763), (769, 19872), (828, 18456), (864, 17687), (1104, 13842), (1242, 12304), (1538, 9936), (1656, 9228), (2208, 6921), (2307, 6624), (2484, 6152), (3076, 4968), (3312, 4614)]