9815090520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{81792421}}^1$

素因数の和:81792435

約数の個数: 32

約数和(自身を含む): 29445271920

約数和(自身を除く): 19630181400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 81792421, 163584842, 245377263, 327169684, 408962105, 490754526, 654339368, 817924210, 981509052, 1226886315, 1635848420, 1963018104, 2453772630, 3271696840, 4907545260, 9815090520]

約数ペア:

[(1, 9815090520), (2, 4907545260), (3, 3271696840), (4, 2453772630), (5, 1963018104), (6, 1635848420), (8, 1226886315), (10, 981509052), (12, 817924210), (15, 654339368), (20, 490754526), (24, 408962105), (30, 327169684), (40, 245377263), (60, 163584842), (120, 81792421)]