73189320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{609911}}^1$

素因数の和:609925

約数の個数: 32

約数和(自身を含む): 219568320

約数和(自身を除く): 146379000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 609911, 1219822, 1829733, 2439644, 3049555, 3659466, 4879288, 6099110, 7318932, 9148665, 12198220, 14637864, 18297330, 24396440, 36594660, 73189320]

約数ペア:

[(1, 73189320), (2, 36594660), (3, 24396440), (4, 18297330), (5, 14637864), (6, 12198220), (8, 9148665), (10, 7318932), (12, 6099110), (15, 4879288), (20, 3659466), (24, 3049555), (30, 2439644), (40, 1829733), (60, 1219822), (120, 609911)]