664360440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5536337}}^1$

素因数の和:5536351

約数の個数: 32

約数和(自身を含む): 1993081680

約数和(自身を除く): 1328721240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5536337, 11072674, 16609011, 22145348, 27681685, 33218022, 44290696, 55363370, 66436044, 83045055, 110726740, 132872088, 166090110, 221453480, 332180220, 664360440]

約数ペア:

[(1, 664360440), (2, 332180220), (3, 221453480), (4, 166090110), (5, 132872088), (6, 110726740), (8, 83045055), (10, 66436044), (12, 55363370), (15, 44290696), (20, 33218022), (24, 27681685), (30, 22145348), (40, 16609011), (60, 11072674), (120, 5536337)]