117540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{653}}^1$

素因数の和:668

約数の個数: 36

約数和(自身を含む): 357084

約数和(自身を除く): 239544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 653, 1306, 1959, 2612, 3265, 3918, 5877, 6530, 7836, 9795, 11754, 13060, 19590, 23508, 29385, 39180, 58770, 117540]

約数ペア:

[(1, 117540), (2, 58770), (3, 39180), (4, 29385), (5, 23508), (6, 19590), (9, 13060), (10, 11754), (12, 9795), (15, 7836), (18, 6530), (20, 5877), (30, 3918), (36, 3265), (45, 2612), (60, 1959), (90, 1306), (180, 653)]