115521660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{213929}}^1$

素因数の和:213947

約数の個数: 48

約数和(自身を含む): 359402400

約数和(自身を除く): 243880740

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, 213929, 427858, 641787, 855716, 1069645, 1283574, 1925361, 2139290, 2567148, 3208935, 3850722, 4278580, 5776083, 6417870, 7701444, 9626805, 11552166, 12835740, 19253610, 23104332, 28880415, 38507220, 57760830, 115521660]

約数ペア:

[(1, 115521660), (2, 57760830), (3, 38507220), (4, 28880415), (5, 23104332), (6, 19253610), (9, 12835740), (10, 11552166), (12, 9626805), (15, 7701444), (18, 6417870), (20, 5776083), (27, 4278580), (30, 3850722), (36, 3208935), (45, 2567148), (54, 2139290), (60, 1925361), (90, 1283574), (108, 1069645), (135, 855716), (180, 641787), (270, 427858), (540, 213929)]