76720620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1153}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 215197920

約数和(自身を除く): 138477300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1109, 1153, 2218, 2306, 3327, 3459, 4436, 4612, 5545, 5765, 6654, 6918, 11090, 11530, 13308, 13836, 16635, 17295, 22180, 23060, 33270, 34590, 66540, 69180, 1278677, 2557354, 3836031, 5114708, 6393385, 7672062, 12786770, 15344124, 19180155, 25573540, 38360310, 76720620]

約数ペア:

[(1, 76720620), (2, 38360310), (3, 25573540), (4, 19180155), (5, 15344124), (6, 12786770), (10, 7672062), (12, 6393385), (15, 5114708), (20, 3836031), (30, 2557354), (60, 1278677), (1109, 69180), (1153, 66540), (2218, 34590), (2306, 33270), (3327, 23060), (3459, 22180), (4436, 17295), (4612, 16635), (5545, 13836), (5765, 13308), (6654, 11530), (6918, 11090)]