4815661020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{80261017}}^1$

素因数の和:80261029

約数の個数: 24

約数和(自身を含む): 13483851024

約数和(自身を除く): 8668190004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 80261017, 160522034, 240783051, 321044068, 401305085, 481566102, 802610170, 963132204, 1203915255, 1605220340, 2407830510, 4815661020]

約数ペア:

[(1, 4815661020), (2, 2407830510), (3, 1605220340), (4, 1203915255), (5, 963132204), (6, 802610170), (10, 481566102), (12, 401305085), (15, 321044068), (20, 240783051), (30, 160522034), (60, 80261017)]