67308240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{280451}}^1$

素因数の和:280467

約数の個数: 40

約数和(自身を含む): 208656288

約数和(自身を除く): 141348048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 280451, 560902, 841353, 1121804, 1402255, 1682706, 2243608, 2804510, 3365412, 4206765, 4487216, 5609020, 6730824, 8413530, 11218040, 13461648, 16827060, 22436080, 33654120, 67308240]

約数ペア:

[(1, 67308240), (2, 33654120), (3, 22436080), (4, 16827060), (5, 13461648), (6, 11218040), (8, 8413530), (10, 6730824), (12, 5609020), (15, 4487216), (16, 4206765), (20, 3365412), (24, 2804510), (30, 2243608), (40, 1682706), (48, 1402255), (60, 1121804), (80, 841353), (120, 560902), (240, 280451)]