142357260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2687}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 399200256

約数和(自身を除く): 256842996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 883, 1766, 2649, 2687, 3532, 4415, 5298, 5374, 8061, 8830, 10596, 10748, 13245, 13435, 16122, 17660, 26490, 26870, 32244, 40305, 52980, 53740, 80610, 161220, 2372621, 4745242, 7117863, 9490484, 11863105, 14235726, 23726210, 28471452, 35589315, 47452420, 71178630, 142357260]

約数ペア:

[(1, 142357260), (2, 71178630), (3, 47452420), (4, 35589315), (5, 28471452), (6, 23726210), (10, 14235726), (12, 11863105), (15, 9490484), (20, 7117863), (30, 4745242), (60, 2372621), (883, 161220), (1766, 80610), (2649, 53740), (2687, 52980), (3532, 40305), (4415, 32244), (5298, 26870), (5374, 26490), (8061, 17660), (8830, 16122), (10596, 13435), (10748, 13245)]