219040440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1825337}}^1$

素因数の和:1825351

約数の個数: 32

約数和(自身を含む): 657121680

約数和(自身を除く): 438081240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1825337, 3650674, 5476011, 7301348, 9126685, 10952022, 14602696, 18253370, 21904044, 27380055, 36506740, 43808088, 54760110, 73013480, 109520220, 219040440]

約数ペア:

[(1, 219040440), (2, 109520220), (3, 73013480), (4, 54760110), (5, 43808088), (6, 36506740), (8, 27380055), (10, 21904044), (12, 18253370), (15, 14602696), (20, 10952022), (24, 9126685), (30, 7301348), (40, 5476011), (60, 3650674), (120, 1825337)]