240512544

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^2\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 728713440

約数和(自身を除く): 488200896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 331, 348, 432, 464, 522, 662, 696, 783, 841, 864, 928, 993, 1044, 1324, 1392, 1566, 1682, 1986, 2088, 2523, 2648, 2784, 2979, 3132, 3364, 3972, 4176, 5046, 5296, 5958, 6264, 6728, 7569, 7944, 8352, 8937, 9599, 10092, 10592, 11916, 12528, 13456, 15138, 15888, 17874, 19198, 20184, 22707, 23832, 25056, 26912, 28797, 30276, 31776, 35748, 38396, 40368, 45414, 47664, 57594, 60552, 71496, 76792, 80736, 86391, 90828, 95328, 115188, 121104, 142992, 153584, 172782, 181656, 230376, 242208, 259173, 278371, 285984, 307168, 345564, 363312, 460752, 518346, 556742, 691128, 726624, 835113, 921504, 1036692, 1113484, 1382256, 1670226, 2073384, 2226968, 2505339, 2764512, 3340452, 4146768, 4453936, 5010678, 6680904, 7516017, 8293536, 8907872, 10021356, 13361808, 15032034, 20042712, 26723616, 30064068, 40085424, 60128136, 80170848, 120256272, 240512544]

約数ペア:

[(1, 240512544), (2, 120256272), (3, 80170848), (4, 60128136), (6, 40085424), (8, 30064068), (9, 26723616), (12, 20042712), (16, 15032034), (18, 13361808), (24, 10021356), (27, 8907872), (29, 8293536), (32, 7516017), (36, 6680904), (48, 5010678), (54, 4453936), (58, 4146768), (72, 3340452), (87, 2764512), (96, 2505339), (108, 2226968), (116, 2073384), (144, 1670226), (174, 1382256), (216, 1113484), (232, 1036692), (261, 921504), (288, 835113), (331, 726624), (348, 691128), (432, 556742), (464, 518346), (522, 460752), (662, 363312), (696, 345564), (783, 307168), (841, 285984), (864, 278371), (928, 259173), (993, 242208), (1044, 230376), (1324, 181656), (1392, 172782), (1566, 153584), (1682, 142992), (1986, 121104), (2088, 115188), (2523, 95328), (2648, 90828), (2784, 86391), (2979, 80736), (3132, 76792), (3364, 71496), (3972, 60552), (4176, 57594), (5046, 47664), (5296, 45414), (5958, 40368), (6264, 38396), (6728, 35748), (7569, 31776), (7944, 30276), (8352, 28797), (8937, 26912), (9599, 25056), (10092, 23832), (10592, 22707), (11916, 20184), (12528, 19198), (13456, 17874), (15138, 15888)]