65148240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271451}}^1$

素因数の和:271467

約数の個数: 40

約数和(自身を含む): 201960288

約数和(自身を除く): 136812048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271451, 542902, 814353, 1085804, 1357255, 1628706, 2171608, 2714510, 3257412, 4071765, 4343216, 5429020, 6514824, 8143530, 10858040, 13029648, 16287060, 21716080, 32574120, 65148240]

約数ペア:

[(1, 65148240), (2, 32574120), (3, 21716080), (4, 16287060), (5, 13029648), (6, 10858040), (8, 8143530), (10, 6514824), (12, 5429020), (15, 4343216), (16, 4071765), (20, 3257412), (24, 2714510), (30, 2171608), (40, 1628706), (48, 1357255), (60, 1085804), (80, 814353), (120, 542902), (240, 271451)]