780057780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13000963}}^1$

素因数の和:13000975

約数の個数: 24

約数和(自身を含む): 2184161952

約数和(自身を除く): 1404104172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13000963, 26001926, 39002889, 52003852, 65004815, 78005778, 130009630, 156011556, 195014445, 260019260, 390028890, 780057780]

約数ペア:

[(1, 780057780), (2, 390028890), (3, 260019260), (4, 195014445), (5, 156011556), (6, 130009630), (10, 78005778), (12, 65004815), (15, 52003852), (20, 39002889), (30, 26001926), (60, 13000963)]