118787580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{219977}}^1$

素因数の和:219995

約数の個数: 48

約数和(自身を含む): 369563040

約数和(自身を除く): 250775460

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, 219977, 439954, 659931, 879908, 1099885, 1319862, 1979793, 2199770, 2639724, 3299655, 3959586, 4399540, 5939379, 6599310, 7919172, 9898965, 11878758, 13198620, 19797930, 23757516, 29696895, 39595860, 59393790, 118787580]

約数ペア:

[(1, 118787580), (2, 59393790), (3, 39595860), (4, 29696895), (5, 23757516), (6, 19797930), (9, 13198620), (10, 11878758), (12, 9898965), (15, 7919172), (18, 6599310), (20, 5939379), (27, 4399540), (30, 3959586), (36, 3299655), (45, 2639724), (54, 2199770), (60, 1979793), (90, 1319862), (108, 1099885), (135, 879908), (180, 659931), (270, 439954), (540, 219977)]