15508980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{86161}}^1$

素因数の和:86176

約数の個数: 36

約数和(自身を含む): 47044452

約数和(自身を除く): 31535472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 86161, 172322, 258483, 344644, 430805, 516966, 775449, 861610, 1033932, 1292415, 1550898, 1723220, 2584830, 3101796, 3877245, 5169660, 7754490, 15508980]

約数ペア:

[(1, 15508980), (2, 7754490), (3, 5169660), (4, 3877245), (5, 3101796), (6, 2584830), (9, 1723220), (10, 1550898), (12, 1292415), (15, 1033932), (18, 861610), (20, 775449), (30, 516966), (36, 430805), (45, 344644), (60, 258483), (90, 172322), (180, 86161)]