115756020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{214363}}^1$

素因数の和:214381

約数の個数: 48

約数和(自身を含む): 360131520

約数和(自身を除く): 244375500

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, 214363, 428726, 643089, 857452, 1071815, 1286178, 1929267, 2143630, 2572356, 3215445, 3858534, 4287260, 5787801, 6430890, 7717068, 9646335, 11575602, 12861780, 19292670, 23151204, 28939005, 38585340, 57878010, 115756020]

約数ペア:

[(1, 115756020), (2, 57878010), (3, 38585340), (4, 28939005), (5, 23151204), (6, 19292670), (9, 12861780), (10, 11575602), (12, 9646335), (15, 7717068), (18, 6430890), (20, 5787801), (27, 4287260), (30, 3858534), (36, 3215445), (45, 2572356), (54, 2143630), (60, 1929267), (90, 1286178), (108, 1071815), (135, 857452), (180, 643089), (270, 428726), (540, 214363)]