1155540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19259}}^1$

素因数の和:19271

約数の個数: 24

約数和(自身を含む): 3235680

約数和(自身を除く): 2080140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 19259, 38518, 57777, 77036, 96295, 115554, 192590, 231108, 288885, 385180, 577770, 1155540]

約数ペア:

[(1, 1155540), (2, 577770), (3, 385180), (4, 288885), (5, 231108), (6, 192590), (10, 115554), (12, 96295), (15, 77036), (20, 57777), (30, 38518), (60, 19259)]