15560496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 51068160

約数和(自身を除く): 35507664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 359, 387, 504, 516, 602, 688, 718, 774, 903, 1008, 1032, 1077, 1204, 1436, 1548, 1806, 2064, 2154, 2408, 2513, 2709, 2872, 3096, 3231, 3612, 4308, 4816, 5026, 5418, 5744, 6192, 6462, 7224, 7539, 8616, 10052, 10836, 12924, 14448, 15078, 15437, 17232, 20104, 21672, 22617, 25848, 30156, 30874, 40208, 43344, 45234, 46311, 51696, 60312, 61748, 90468, 92622, 108059, 120624, 123496, 138933, 180936, 185244, 216118, 246992, 277866, 324177, 361872, 370488, 432236, 555732, 648354, 740976, 864472, 972531, 1111464, 1296708, 1728944, 1945062, 2222928, 2593416, 3890124, 5186832, 7780248, 15560496]

約数ペア:

[(1, 15560496), (2, 7780248), (3, 5186832), (4, 3890124), (6, 2593416), (7, 2222928), (8, 1945062), (9, 1728944), (12, 1296708), (14, 1111464), (16, 972531), (18, 864472), (21, 740976), (24, 648354), (28, 555732), (36, 432236), (42, 370488), (43, 361872), (48, 324177), (56, 277866), (63, 246992), (72, 216118), (84, 185244), (86, 180936), (112, 138933), (126, 123496), (129, 120624), (144, 108059), (168, 92622), (172, 90468), (252, 61748), (258, 60312), (301, 51696), (336, 46311), (344, 45234), (359, 43344), (387, 40208), (504, 30874), (516, 30156), (602, 25848), (688, 22617), (718, 21672), (774, 20104), (903, 17232), (1008, 15437), (1032, 15078), (1077, 14448), (1204, 12924), (1436, 10836), (1548, 10052), (1806, 8616), (2064, 7539), (2154, 7224), (2408, 6462), (2513, 6192), (2709, 5744), (2872, 5418), (3096, 5026), (3231, 4816), (3612, 4308)]