1261458864

素因数分解:

$2^4\times 3^2\times {\mathrm{8760131}}^1$

素因数の和:8760145

約数の個数: 30

約数和(自身を含む): 3530333196

約数和(自身を除く): 2268874332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8760131, 17520262, 26280393, 35040524, 52560786, 70081048, 78841179, 105121572, 140162096, 157682358, 210243144, 315364716, 420486288, 630729432, 1261458864]

約数ペア:

[(1, 1261458864), (2, 630729432), (3, 420486288), (4, 315364716), (6, 210243144), (8, 157682358), (9, 140162096), (12, 105121572), (16, 78841179), (18, 70081048), (24, 52560786), (36, 35040524), (48, 26280393), (72, 17520262), (144, 8760131)]