254543280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1060597}}^1$

素因数の和:1060613

約数の個数: 40

約数和(自身を含む): 789084912

約数和(自身を除く): 534541632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1060597, 2121194, 3181791, 4242388, 5302985, 6363582, 8484776, 10605970, 12727164, 15908955, 16969552, 21211940, 25454328, 31817910, 42423880, 50908656, 63635820, 84847760, 127271640, 254543280]

約数ペア:

[(1, 254543280), (2, 127271640), (3, 84847760), (4, 63635820), (5, 50908656), (6, 42423880), (8, 31817910), (10, 25454328), (12, 21211940), (15, 16969552), (16, 15908955), (20, 12727164), (24, 10605970), (30, 8484776), (40, 6363582), (48, 5302985), (60, 4242388), (80, 3181791), (120, 2121194), (240, 1060597)]