60501280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{7717}}^1$

素因数の和:7746

約数の個数: 72

約数和(自身を含む): 166292028

約数和(自身を除く): 105790748

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, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7717, 7840, 15434, 30868, 38585, 54019, 61736, 77170, 108038, 123472, 154340, 216076, 246944, 270095, 308680, 378133, 432152, 540190, 617360, 756266, 864304, 1080380, 1234720, 1512532, 1728608, 1890665, 2160760, 3025064, 3781330, 4321520, 6050128, 7562660, 8643040, 12100256, 15125320, 30250640, 60501280]

約数ペア:

[(1, 60501280), (2, 30250640), (4, 15125320), (5, 12100256), (7, 8643040), (8, 7562660), (10, 6050128), (14, 4321520), (16, 3781330), (20, 3025064), (28, 2160760), (32, 1890665), (35, 1728608), (40, 1512532), (49, 1234720), (56, 1080380), (70, 864304), (80, 756266), (98, 617360), (112, 540190), (140, 432152), (160, 378133), (196, 308680), (224, 270095), (245, 246944), (280, 216076), (392, 154340), (490, 123472), (560, 108038), (784, 77170), (980, 61736), (1120, 54019), (1568, 38585), (1960, 30868), (3920, 15434), (7717, 7840)]