145687380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2428123}}^1$

素因数の和:2428135

約数の個数: 24

約数和(自身を含む): 407924832

約数和(自身を除く): 262237452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2428123, 4856246, 7284369, 9712492, 12140615, 14568738, 24281230, 29137476, 36421845, 48562460, 72843690, 145687380]

約数ペア:

[(1, 145687380), (2, 72843690), (3, 48562460), (4, 36421845), (5, 29137476), (6, 24281230), (10, 14568738), (12, 12140615), (15, 9712492), (20, 7284369), (30, 4856246), (60, 2428123)]