120405348

素因数分解:

$2^2\times 3^2\times 7^5\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 356865600

約数和(自身を除く): 236460252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 199, 252, 294, 343, 398, 441, 588, 597, 686, 796, 882, 1029, 1194, 1372, 1393, 1764, 1791, 2058, 2388, 2401, 2786, 3087, 3582, 4116, 4179, 4802, 5572, 6174, 7164, 7203, 8358, 9604, 9751, 12348, 12537, 14406, 16716, 16807, 19502, 21609, 25074, 28812, 29253, 33614, 39004, 43218, 50148, 50421, 58506, 67228, 68257, 86436, 87759, 100842, 117012, 136514, 151263, 175518, 201684, 204771, 273028, 302526, 351036, 409542, 477799, 605052, 614313, 819084, 955598, 1228626, 1433397, 1911196, 2457252, 2866794, 3344593, 4300191, 5733588, 6689186, 8600382, 10033779, 13378372, 17200764, 20067558, 30101337, 40135116, 60202674, 120405348]

約数ペア:

[(1, 120405348), (2, 60202674), (3, 40135116), (4, 30101337), (6, 20067558), (7, 17200764), (9, 13378372), (12, 10033779), (14, 8600382), (18, 6689186), (21, 5733588), (28, 4300191), (36, 3344593), (42, 2866794), (49, 2457252), (63, 1911196), (84, 1433397), (98, 1228626), (126, 955598), (147, 819084), (196, 614313), (199, 605052), (252, 477799), (294, 409542), (343, 351036), (398, 302526), (441, 273028), (588, 204771), (597, 201684), (686, 175518), (796, 151263), (882, 136514), (1029, 117012), (1194, 100842), (1372, 87759), (1393, 86436), (1764, 68257), (1791, 67228), (2058, 58506), (2388, 50421), (2401, 50148), (2786, 43218), (3087, 39004), (3582, 33614), (4116, 29253), (4179, 28812), (4802, 25074), (5572, 21609), (6174, 19502), (7164, 16807), (7203, 16716), (8358, 14406), (9604, 12537), (9751, 12348)]