3661280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{467}}^1$

素因数の和:496

約数の個数: 72

約数和(自身を含む): 10083528

約数和(自身を除く): 6422248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 467, 490, 560, 784, 934, 980, 1120, 1568, 1868, 1960, 2335, 3269, 3736, 3920, 4670, 6538, 7472, 7840, 9340, 13076, 14944, 16345, 18680, 22883, 26152, 32690, 37360, 45766, 52304, 65380, 74720, 91532, 104608, 114415, 130760, 183064, 228830, 261520, 366128, 457660, 523040, 732256, 915320, 1830640, 3661280]

約数ペア:

[(1, 3661280), (2, 1830640), (4, 915320), (5, 732256), (7, 523040), (8, 457660), (10, 366128), (14, 261520), (16, 228830), (20, 183064), (28, 130760), (32, 114415), (35, 104608), (40, 91532), (49, 74720), (56, 65380), (70, 52304), (80, 45766), (98, 37360), (112, 32690), (140, 26152), (160, 22883), (196, 18680), (224, 16345), (245, 14944), (280, 13076), (392, 9340), (467, 7840), (490, 7472), (560, 6538), (784, 4670), (934, 3920), (980, 3736), (1120, 3269), (1568, 2335), (1868, 1960)]