67068240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{279451}}^1$

素因数の和:279467

約数の個数: 40

約数和(自身を含む): 207912288

約数和(自身を除く): 140844048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 279451, 558902, 838353, 1117804, 1397255, 1676706, 2235608, 2794510, 3353412, 4191765, 4471216, 5589020, 6706824, 8383530, 11178040, 13413648, 16767060, 22356080, 33534120, 67068240]

約数ペア:

[(1, 67068240), (2, 33534120), (3, 22356080), (4, 16767060), (5, 13413648), (6, 11178040), (8, 8383530), (10, 6706824), (12, 5589020), (15, 4471216), (16, 4191765), (20, 3353412), (24, 2794510), (30, 2235608), (40, 1676706), (48, 1397255), (60, 1117804), (80, 838353), (120, 558902), (240, 279451)]