4777020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{26539}}^1$

素因数の和:26554

約数の個数: 36

約数和(自身を含む): 14490840

約数和(自身を除く): 9713820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 26539, 53078, 79617, 106156, 132695, 159234, 238851, 265390, 318468, 398085, 477702, 530780, 796170, 955404, 1194255, 1592340, 2388510, 4777020]

約数ペア:

[(1, 4777020), (2, 2388510), (3, 1592340), (4, 1194255), (5, 955404), (6, 796170), (9, 530780), (10, 477702), (12, 398085), (15, 318468), (18, 265390), (20, 238851), (30, 159234), (36, 132695), (45, 106156), (60, 79617), (90, 53078), (180, 26539)]