80405670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{11807}}^1$

素因数の和:12044

約数の個数: 32

約数和(自身を含む): 193840128

約数和(自身を除く): 113434458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 11807, 23614, 35421, 59035, 70842, 118070, 177105, 354210, 2680189, 5360378, 8040567, 13400945, 16081134, 26801890, 40202835, 80405670]

約数ペア:

[(1, 80405670), (2, 40202835), (3, 26801890), (5, 16081134), (6, 13400945), (10, 8040567), (15, 5360378), (30, 2680189), (227, 354210), (454, 177105), (681, 118070), (1135, 70842), (1362, 59035), (2270, 35421), (3405, 23614), (6810, 11807)]