71078520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{592321}}^1$

素因数の和:592335

約数の個数: 32

約数和(自身を含む): 213235920

約数和(自身を除く): 142157400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 592321, 1184642, 1776963, 2369284, 2961605, 3553926, 4738568, 5923210, 7107852, 8884815, 11846420, 14215704, 17769630, 23692840, 35539260, 71078520]

約数ペア:

[(1, 71078520), (2, 35539260), (3, 23692840), (4, 17769630), (5, 14215704), (6, 11846420), (8, 8884815), (10, 7107852), (12, 5923210), (15, 4738568), (20, 3553926), (24, 2961605), (30, 2369284), (40, 1776963), (60, 1184642), (120, 592321)]