180574128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:879

約数の個数: 120

約数和(自身を含む): 580320000

約数和(自身を除く): 399745872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 359, 499, 504, 718, 998, 1008, 1077, 1436, 1497, 1996, 2154, 2513, 2872, 2994, 3231, 3493, 3992, 4308, 4491, 5026, 5744, 5988, 6462, 6986, 7539, 7984, 8616, 8982, 10052, 10479, 11976, 12924, 13972, 15078, 17232, 17964, 20104, 20958, 22617, 23952, 25848, 27944, 30156, 31437, 35928, 40208, 41916, 45234, 51696, 55888, 60312, 62874, 71856, 83832, 90468, 120624, 125748, 167664, 179141, 180936, 251496, 358282, 361872, 502992, 537423, 716564, 1074846, 1253987, 1433128, 1612269, 2149692, 2507974, 2866256, 3224538, 3761961, 4299384, 5015948, 6449076, 7523922, 8598768, 10031896, 11285883, 12898152, 15047844, 20063792, 22571766, 25796304, 30095688, 45143532, 60191376, 90287064, 180574128]

約数ペア:

[(1, 180574128), (2, 90287064), (3, 60191376), (4, 45143532), (6, 30095688), (7, 25796304), (8, 22571766), (9, 20063792), (12, 15047844), (14, 12898152), (16, 11285883), (18, 10031896), (21, 8598768), (24, 7523922), (28, 6449076), (36, 5015948), (42, 4299384), (48, 3761961), (56, 3224538), (63, 2866256), (72, 2507974), (84, 2149692), (112, 1612269), (126, 1433128), (144, 1253987), (168, 1074846), (252, 716564), (336, 537423), (359, 502992), (499, 361872), (504, 358282), (718, 251496), (998, 180936), (1008, 179141), (1077, 167664), (1436, 125748), (1497, 120624), (1996, 90468), (2154, 83832), (2513, 71856), (2872, 62874), (2994, 60312), (3231, 55888), (3493, 51696), (3992, 45234), (4308, 41916), (4491, 40208), (5026, 35928), (5744, 31437), (5988, 30156), (6462, 27944), (6986, 25848), (7539, 23952), (7984, 22617), (8616, 20958), (8982, 20104), (10052, 17964), (10479, 17232), (11976, 15078), (12924, 13972)]