2180304

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{103}}^1$

素因数の和:134

約数の個数: 120

約数和(自身を含む): 7350720

約数和(自身を除く): 5170416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 103, 108, 112, 126, 144, 147, 168, 189, 196, 206, 216, 252, 294, 309, 336, 378, 392, 412, 432, 441, 504, 588, 618, 721, 756, 784, 824, 882, 927, 1008, 1176, 1236, 1323, 1442, 1512, 1648, 1764, 1854, 2163, 2352, 2472, 2646, 2781, 2884, 3024, 3528, 3708, 4326, 4944, 5047, 5292, 5562, 5768, 6489, 7056, 7416, 8652, 10094, 10584, 11124, 11536, 12978, 14832, 15141, 17304, 19467, 20188, 21168, 22248, 25956, 30282, 34608, 38934, 40376, 44496, 45423, 51912, 60564, 77868, 80752, 90846, 103824, 121128, 136269, 155736, 181692, 242256, 272538, 311472, 363384, 545076, 726768, 1090152, 2180304]

約数ペア:

[(1, 2180304), (2, 1090152), (3, 726768), (4, 545076), (6, 363384), (7, 311472), (8, 272538), (9, 242256), (12, 181692), (14, 155736), (16, 136269), (18, 121128), (21, 103824), (24, 90846), (27, 80752), (28, 77868), (36, 60564), (42, 51912), (48, 45423), (49, 44496), (54, 40376), (56, 38934), (63, 34608), (72, 30282), (84, 25956), (98, 22248), (103, 21168), (108, 20188), (112, 19467), (126, 17304), (144, 15141), (147, 14832), (168, 12978), (189, 11536), (196, 11124), (206, 10584), (216, 10094), (252, 8652), (294, 7416), (309, 7056), (336, 6489), (378, 5768), (392, 5562), (412, 5292), (432, 5047), (441, 4944), (504, 4326), (588, 3708), (618, 3528), (721, 3024), (756, 2884), (784, 2781), (824, 2646), (882, 2472), (927, 2352), (1008, 2163), (1176, 1854), (1236, 1764), (1323, 1648), (1442, 1512)]