16245780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{270763}}^1$

素因数の和:270775

約数の個数: 24

約数和(自身を含む): 45488352

約数和(自身を除く): 29242572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 270763, 541526, 812289, 1083052, 1353815, 1624578, 2707630, 3249156, 4061445, 5415260, 8122890, 16245780]

約数ペア:

[(1, 16245780), (2, 8122890), (3, 5415260), (4, 4061445), (5, 3249156), (6, 2707630), (10, 1624578), (12, 1353815), (15, 1083052), (20, 812289), (30, 541526), (60, 270763)]