3230080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{103}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 9069840

約数和(自身を除く): 5839760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 103, 112, 128, 140, 160, 196, 206, 224, 245, 280, 320, 392, 412, 448, 490, 515, 560, 640, 721, 784, 824, 896, 980, 1030, 1120, 1442, 1568, 1648, 1960, 2060, 2240, 2884, 3136, 3296, 3605, 3920, 4120, 4480, 5047, 5768, 6272, 6592, 7210, 7840, 8240, 10094, 11536, 13184, 14420, 15680, 16480, 20188, 23072, 25235, 28840, 31360, 32960, 40376, 46144, 50470, 57680, 65920, 80752, 92288, 100940, 115360, 161504, 201880, 230720, 323008, 403760, 461440, 646016, 807520, 1615040, 3230080]

約数ペア:

[(1, 3230080), (2, 1615040), (4, 807520), (5, 646016), (7, 461440), (8, 403760), (10, 323008), (14, 230720), (16, 201880), (20, 161504), (28, 115360), (32, 100940), (35, 92288), (40, 80752), (49, 65920), (56, 57680), (64, 50470), (70, 46144), (80, 40376), (98, 32960), (103, 31360), (112, 28840), (128, 25235), (140, 23072), (160, 20188), (196, 16480), (206, 15680), (224, 14420), (245, 13184), (280, 11536), (320, 10094), (392, 8240), (412, 7840), (448, 7210), (490, 6592), (515, 6272), (560, 5768), (640, 5047), (721, 4480), (784, 4120), (824, 3920), (896, 3605), (980, 3296), (1030, 3136), (1120, 2884), (1442, 2240), (1568, 2060), (1648, 1960)]