180199824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1979}}^1$

素因数の和:2268

約数の個数: 80

約数和(自身を含む): 534251520

約数和(自身を除く): 354051696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 271, 336, 542, 813, 1084, 1626, 1897, 1979, 2168, 3252, 3794, 3958, 4336, 5691, 5937, 6504, 7588, 7916, 11382, 11874, 13008, 13853, 15176, 15832, 22764, 23748, 27706, 30352, 31664, 41559, 45528, 47496, 55412, 83118, 91056, 94992, 110824, 166236, 221648, 332472, 536309, 664944, 1072618, 1608927, 2145236, 3217854, 3754163, 4290472, 6435708, 7508326, 8580944, 11262489, 12871416, 15016652, 22524978, 25742832, 30033304, 45049956, 60066608, 90099912, 180199824]

約数ペア:

[(1, 180199824), (2, 90099912), (3, 60066608), (4, 45049956), (6, 30033304), (7, 25742832), (8, 22524978), (12, 15016652), (14, 12871416), (16, 11262489), (21, 8580944), (24, 7508326), (28, 6435708), (42, 4290472), (48, 3754163), (56, 3217854), (84, 2145236), (112, 1608927), (168, 1072618), (271, 664944), (336, 536309), (542, 332472), (813, 221648), (1084, 166236), (1626, 110824), (1897, 94992), (1979, 91056), (2168, 83118), (3252, 55412), (3794, 47496), (3958, 45528), (4336, 41559), (5691, 31664), (5937, 30352), (6504, 27706), (7588, 23748), (7916, 22764), (11382, 15832), (11874, 15176), (13008, 13853)]