15950820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{265847}}^1$

素因数の和:265859

約数の個数: 24

約数和(自身を含む): 44662464

約数和(自身を除く): 28711644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 265847, 531694, 797541, 1063388, 1329235, 1595082, 2658470, 3190164, 3987705, 5316940, 7975410, 15950820]

約数ペア:

[(1, 15950820), (2, 7975410), (3, 5316940), (4, 3987705), (5, 3190164), (6, 2658470), (10, 1595082), (12, 1329235), (15, 1063388), (20, 797541), (30, 531694), (60, 265847)]