240723180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1337351}}^1$

素因数の和:1337366

約数の個数: 36

約数和(自身を含む): 730194192

約数和(自身を除く): 489471012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1337351, 2674702, 4012053, 5349404, 6686755, 8024106, 12036159, 13373510, 16048212, 20060265, 24072318, 26747020, 40120530, 48144636, 60180795, 80241060, 120361590, 240723180]

約数ペア:

[(1, 240723180), (2, 120361590), (3, 80241060), (4, 60180795), (5, 48144636), (6, 40120530), (9, 26747020), (10, 24072318), (12, 20060265), (15, 16048212), (18, 13373510), (20, 12036159), (30, 8024106), (36, 6686755), (45, 5349404), (60, 4012053), (90, 2674702), (180, 1337351)]