16254780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{270913}}^1$

素因数の和:270925

約数の個数: 24

約数和(自身を含む): 45513552

約数和(自身を除く): 29258772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 270913, 541826, 812739, 1083652, 1354565, 1625478, 2709130, 3250956, 4063695, 5418260, 8127390, 16254780]

約数ペア:

[(1, 16254780), (2, 8127390), (3, 5418260), (4, 4063695), (5, 3250956), (6, 2709130), (10, 1625478), (12, 1354565), (15, 1083652), (20, 812739), (30, 541826), (60, 270913)]