8167020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 23170560

約数和(自身を除く): 15003540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 1723, 2370, 3446, 4740, 5169, 6892, 8615, 10338, 17230, 20676, 25845, 34460, 51690, 103380, 136117, 272234, 408351, 544468, 680585, 816702, 1361170, 1633404, 2041755, 2722340, 4083510, 8167020]

約数ペア:

[(1, 8167020), (2, 4083510), (3, 2722340), (4, 2041755), (5, 1633404), (6, 1361170), (10, 816702), (12, 680585), (15, 544468), (20, 408351), (30, 272234), (60, 136117), (79, 103380), (158, 51690), (237, 34460), (316, 25845), (395, 20676), (474, 17230), (790, 10338), (948, 8615), (1185, 6892), (1580, 5169), (1723, 4740), (2370, 3446)]