15949140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{265819}}^1$

素因数の和:265831

約数の個数: 24

約数和(自身を含む): 44657760

約数和(自身を除く): 28708620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 265819, 531638, 797457, 1063276, 1329095, 1594914, 2658190, 3189828, 3987285, 5316380, 7974570, 15949140]

約数ペア:

[(1, 15949140), (2, 7974570), (3, 5316380), (4, 3987285), (5, 3189828), (6, 2658190), (10, 1594914), (12, 1329095), (15, 1063276), (20, 797457), (30, 531638), (60, 265819)]