115810020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{214463}}^1$

素因数の和:214481

約数の個数: 48

約数和(自身を含む): 360299520

約数和(自身を除く): 244489500

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, 214463, 428926, 643389, 857852, 1072315, 1286778, 1930167, 2144630, 2573556, 3216945, 3860334, 4289260, 5790501, 6433890, 7720668, 9650835, 11581002, 12867780, 19301670, 23162004, 28952505, 38603340, 57905010, 115810020]

約数ペア:

[(1, 115810020), (2, 57905010), (3, 38603340), (4, 28952505), (5, 23162004), (6, 19301670), (9, 12867780), (10, 11581002), (12, 9650835), (15, 7720668), (18, 6433890), (20, 5790501), (27, 4289260), (30, 3860334), (36, 3216945), (45, 2573556), (54, 2144630), (60, 1930167), (90, 1286778), (108, 1072315), (135, 857852), (180, 643389), (270, 428926), (540, 214463)]