120156420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2002607}}^1$

素因数の和:2002619

約数の個数: 24

約数和(自身を含む): 336438144

約数和(自身を除く): 216281724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2002607, 4005214, 6007821, 8010428, 10013035, 12015642, 20026070, 24031284, 30039105, 40052140, 60078210, 120156420]

約数ペア:

[(1, 120156420), (2, 60078210), (3, 40052140), (4, 30039105), (5, 24031284), (6, 20026070), (10, 12015642), (12, 10013035), (15, 8010428), (20, 6007821), (30, 4005214), (60, 2002607)]