15845328

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 80

約数和(自身を含む): 46594240

約数和(自身を除く): 30748912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 853, 1032, 1161, 1548, 1706, 2064, 2322, 2559, 3096, 3412, 4644, 5118, 6192, 6824, 7677, 9288, 10236, 13648, 15354, 18576, 20472, 23031, 30708, 36679, 40944, 46062, 61416, 73358, 92124, 110037, 122832, 146716, 184248, 220074, 293432, 330111, 368496, 440148, 586864, 660222, 880296, 990333, 1320444, 1760592, 1980666, 2640888, 3961332, 5281776, 7922664, 15845328]

約数ペア:

[(1, 15845328), (2, 7922664), (3, 5281776), (4, 3961332), (6, 2640888), (8, 1980666), (9, 1760592), (12, 1320444), (16, 990333), (18, 880296), (24, 660222), (27, 586864), (36, 440148), (43, 368496), (48, 330111), (54, 293432), (72, 220074), (86, 184248), (108, 146716), (129, 122832), (144, 110037), (172, 92124), (216, 73358), (258, 61416), (344, 46062), (387, 40944), (432, 36679), (516, 30708), (688, 23031), (774, 20472), (853, 18576), (1032, 15354), (1161, 13648), (1548, 10236), (1706, 9288), (2064, 7677), (2322, 6824), (2559, 6192), (3096, 5118), (3412, 4644)]