1191128220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2205793}}^1$

素因数の和:2205811

約数の個数: 48

約数和(自身を含む): 3705733920

約数和(自身を除く): 2514605700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2205793, 4411586, 6617379, 8823172, 11028965, 13234758, 19852137, 22057930, 26469516, 33086895, 39704274, 44115860, 59556411, 66173790, 79408548, 99260685, 119112822, 132347580, 198521370, 238225644, 297782055, 397042740, 595564110, 1191128220]

約数ペア:

[(1, 1191128220), (2, 595564110), (3, 397042740), (4, 297782055), (5, 238225644), (6, 198521370), (9, 132347580), (10, 119112822), (12, 99260685), (15, 79408548), (18, 66173790), (20, 59556411), (27, 44115860), (30, 39704274), (36, 33086895), (45, 26469516), (54, 22057930), (60, 19852137), (90, 13234758), (108, 11028965), (135, 8823172), (180, 6617379), (270, 4411586), (540, 2205793)]