12195180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67751}}^1$

素因数の和:67766

約数の個数: 36

約数和(自身を含む): 36992592

約数和(自身を除く): 24797412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 67751, 135502, 203253, 271004, 338755, 406506, 609759, 677510, 813012, 1016265, 1219518, 1355020, 2032530, 2439036, 3048795, 4065060, 6097590, 12195180]

約数ペア:

[(1, 12195180), (2, 6097590), (3, 4065060), (4, 3048795), (5, 2439036), (6, 2032530), (9, 1355020), (10, 1219518), (12, 1016265), (15, 813012), (18, 677510), (20, 609759), (30, 406506), (36, 338755), (45, 271004), (60, 203253), (90, 135502), (180, 67751)]