180906336

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 559082160

約数和(自身を除く): 378175824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 211, 229, 234, 288, 312, 416, 422, 458, 468, 624, 633, 687, 844, 916, 936, 1248, 1266, 1374, 1688, 1832, 1872, 1899, 2061, 2532, 2743, 2748, 2977, 3376, 3664, 3744, 3798, 4122, 5064, 5486, 5496, 5954, 6752, 7328, 7596, 8229, 8244, 8931, 10128, 10972, 10992, 11908, 15192, 16458, 16488, 17862, 20256, 21944, 21984, 23816, 24687, 26793, 30384, 32916, 32976, 35724, 43888, 47632, 48319, 49374, 53586, 60768, 65832, 65952, 71448, 87776, 95264, 96638, 98748, 107172, 131664, 142896, 144957, 193276, 197496, 214344, 263328, 285792, 289914, 386552, 394992, 428688, 434871, 579828, 628147, 773104, 789984, 857376, 869742, 1159656, 1256294, 1546208, 1739484, 1884441, 2319312, 2512588, 3478968, 3768882, 4638624, 5025176, 5653323, 6957936, 7537764, 10050352, 11306646, 13915872, 15075528, 20100704, 22613292, 30151056, 45226584, 60302112, 90453168, 180906336]

約数ペア:

[(1, 180906336), (2, 90453168), (3, 60302112), (4, 45226584), (6, 30151056), (8, 22613292), (9, 20100704), (12, 15075528), (13, 13915872), (16, 11306646), (18, 10050352), (24, 7537764), (26, 6957936), (32, 5653323), (36, 5025176), (39, 4638624), (48, 3768882), (52, 3478968), (72, 2512588), (78, 2319312), (96, 1884441), (104, 1739484), (117, 1546208), (144, 1256294), (156, 1159656), (208, 869742), (211, 857376), (229, 789984), (234, 773104), (288, 628147), (312, 579828), (416, 434871), (422, 428688), (458, 394992), (468, 386552), (624, 289914), (633, 285792), (687, 263328), (844, 214344), (916, 197496), (936, 193276), (1248, 144957), (1266, 142896), (1374, 131664), (1688, 107172), (1832, 98748), (1872, 96638), (1899, 95264), (2061, 87776), (2532, 71448), (2743, 65952), (2748, 65832), (2977, 60768), (3376, 53586), (3664, 49374), (3744, 48319), (3798, 47632), (4122, 43888), (5064, 35724), (5486, 32976), (5496, 32916), (5954, 30384), (6752, 26793), (7328, 24687), (7596, 23816), (8229, 21984), (8244, 21944), (8931, 20256), (10128, 17862), (10972, 16488), (10992, 16458), (11908, 15192)]