1490820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{24847}}^1$

素因数の和:24859

約数の個数: 24

約数和(自身を含む): 4174464

約数和(自身を除く): 2683644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 24847, 49694, 74541, 99388, 124235, 149082, 248470, 298164, 372705, 496940, 745410, 1490820]

約数ペア:

[(1, 1490820), (2, 745410), (3, 496940), (4, 372705), (5, 298164), (6, 248470), (10, 149082), (12, 124235), (15, 99388), (20, 74541), (30, 49694), (60, 24847)]