180113904

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2971}}^1$

素因数の和:3406

約数の個数: 60

約数和(自身を含む): 505436152

約数和(自身を除く): 325322248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 2971, 3368, 3789, 5052, 5942, 6736, 7578, 8913, 10104, 11884, 15156, 17826, 20208, 23768, 26739, 30312, 35652, 47536, 53478, 60624, 71304, 106956, 142608, 213912, 427824, 1250791, 2501582, 3752373, 5003164, 7504746, 10006328, 11257119, 15009492, 20012656, 22514238, 30018984, 45028476, 60037968, 90056952, 180113904]

約数ペア:

[(1, 180113904), (2, 90056952), (3, 60037968), (4, 45028476), (6, 30018984), (8, 22514238), (9, 20012656), (12, 15009492), (16, 11257119), (18, 10006328), (24, 7504746), (36, 5003164), (48, 3752373), (72, 2501582), (144, 1250791), (421, 427824), (842, 213912), (1263, 142608), (1684, 106956), (2526, 71304), (2971, 60624), (3368, 53478), (3789, 47536), (5052, 35652), (5942, 30312), (6736, 26739), (7578, 23768), (8913, 20208), (10104, 17826), (11884, 15156)]