180123552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1971

約数の個数: 144

約数和(自身を含む): 598171392

約数和(自身を除く): 418047840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 752, 846, 987, 1008, 1128, 1316, 1504, 1692, 1901, 1974, 2016, 2256, 2632, 2961, 3384, 3802, 3948, 4512, 5264, 5703, 5922, 6768, 7604, 7896, 10528, 11406, 11844, 13307, 13536, 15208, 15792, 17109, 22812, 23688, 26614, 30416, 31584, 34218, 39921, 45624, 47376, 53228, 60832, 68436, 79842, 89347, 91248, 94752, 106456, 119763, 136872, 159684, 178694, 182496, 212912, 239526, 268041, 273744, 319368, 357388, 425824, 479052, 536082, 547488, 625429, 638736, 714776, 804123, 958104, 1072164, 1250858, 1277472, 1429552, 1608246, 1876287, 1916208, 2144328, 2501716, 2859104, 3216492, 3752574, 3832416, 4288656, 5003432, 5628861, 6432984, 7505148, 8577312, 10006864, 11257722, 12865968, 15010296, 20013728, 22515444, 25731936, 30020592, 45030888, 60041184, 90061776, 180123552]

約数ペア:

[(1, 180123552), (2, 90061776), (3, 60041184), (4, 45030888), (6, 30020592), (7, 25731936), (8, 22515444), (9, 20013728), (12, 15010296), (14, 12865968), (16, 11257722), (18, 10006864), (21, 8577312), (24, 7505148), (28, 6432984), (32, 5628861), (36, 5003432), (42, 4288656), (47, 3832416), (48, 3752574), (56, 3216492), (63, 2859104), (72, 2501716), (84, 2144328), (94, 1916208), (96, 1876287), (112, 1608246), (126, 1429552), (141, 1277472), (144, 1250858), (168, 1072164), (188, 958104), (224, 804123), (252, 714776), (282, 638736), (288, 625429), (329, 547488), (336, 536082), (376, 479052), (423, 425824), (504, 357388), (564, 319368), (658, 273744), (672, 268041), (752, 239526), (846, 212912), (987, 182496), (1008, 178694), (1128, 159684), (1316, 136872), (1504, 119763), (1692, 106456), (1901, 94752), (1974, 91248), (2016, 89347), (2256, 79842), (2632, 68436), (2961, 60832), (3384, 53228), (3802, 47376), (3948, 45624), (4512, 39921), (5264, 34218), (5703, 31584), (5922, 30416), (6768, 26614), (7604, 23688), (7896, 22812), (10528, 17109), (11406, 15792), (11844, 15208), (13307, 13536)]