15350820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{255847}}^1$

素因数の和:255859

約数の個数: 24

約数和(自身を含む): 42982464

約数和(自身を除く): 27631644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 255847, 511694, 767541, 1023388, 1279235, 1535082, 2558470, 3070164, 3837705, 5116940, 7675410, 15350820]

約数ペア:

[(1, 15350820), (2, 7675410), (3, 5116940), (4, 3837705), (5, 3070164), (6, 2558470), (10, 1535082), (12, 1279235), (15, 1023388), (20, 767541), (30, 511694), (60, 255847)]