180384408

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^2\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 524847180

約数和(自身を除く): 344462772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 331, 348, 522, 648, 662, 696, 783, 841, 993, 1044, 1324, 1566, 1682, 1986, 2088, 2349, 2523, 2648, 2979, 3132, 3364, 3972, 4698, 5046, 5958, 6264, 6728, 7569, 7944, 8937, 9396, 9599, 10092, 11916, 15138, 17874, 18792, 19198, 20184, 22707, 23832, 26811, 28797, 30276, 35748, 38396, 45414, 53622, 57594, 60552, 68121, 71496, 76792, 86391, 90828, 107244, 115188, 136242, 172782, 181656, 214488, 230376, 259173, 272484, 278371, 345564, 518346, 544968, 556742, 691128, 777519, 835113, 1036692, 1113484, 1555038, 1670226, 2073384, 2226968, 2505339, 3110076, 3340452, 5010678, 6220152, 6680904, 7516017, 10021356, 15032034, 20042712, 22548051, 30064068, 45096102, 60128136, 90192204, 180384408]

約数ペア:

[(1, 180384408), (2, 90192204), (3, 60128136), (4, 45096102), (6, 30064068), (8, 22548051), (9, 20042712), (12, 15032034), (18, 10021356), (24, 7516017), (27, 6680904), (29, 6220152), (36, 5010678), (54, 3340452), (58, 3110076), (72, 2505339), (81, 2226968), (87, 2073384), (108, 1670226), (116, 1555038), (162, 1113484), (174, 1036692), (216, 835113), (232, 777519), (261, 691128), (324, 556742), (331, 544968), (348, 518346), (522, 345564), (648, 278371), (662, 272484), (696, 259173), (783, 230376), (841, 214488), (993, 181656), (1044, 172782), (1324, 136242), (1566, 115188), (1682, 107244), (1986, 90828), (2088, 86391), (2349, 76792), (2523, 71496), (2648, 68121), (2979, 60552), (3132, 57594), (3364, 53622), (3972, 45414), (4698, 38396), (5046, 35748), (5958, 30276), (6264, 28797), (6728, 26811), (7569, 23832), (7944, 22707), (8937, 20184), (9396, 19198), (9599, 18792), (10092, 17874), (11916, 15138)]