120621984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{179497}}^1$

素因数の和:179517

約数の個数: 48

約数和(自身を含む): 361867968

約数和(自身を除く): 241245984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 179497, 358994, 538491, 717988, 1076982, 1256479, 1435976, 2153964, 2512958, 2871952, 3769437, 4307928, 5025916, 5743904, 7538874, 8615856, 10051832, 15077748, 17231712, 20103664, 30155496, 40207328, 60310992, 120621984]

約数ペア:

[(1, 120621984), (2, 60310992), (3, 40207328), (4, 30155496), (6, 20103664), (7, 17231712), (8, 15077748), (12, 10051832), (14, 8615856), (16, 7538874), (21, 5743904), (24, 5025916), (28, 4307928), (32, 3769437), (42, 2871952), (48, 2512958), (56, 2153964), (84, 1435976), (96, 1256479), (112, 1076982), (168, 717988), (224, 538491), (336, 358994), (672, 179497)]