26990520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{224921}}^1$

素因数の和:224935

約数の個数: 32

約数和(自身を含む): 80971920

約数和(自身を除く): 53981400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 224921, 449842, 674763, 899684, 1124605, 1349526, 1799368, 2249210, 2699052, 3373815, 4498420, 5398104, 6747630, 8996840, 13495260, 26990520]

約数ペア:

[(1, 26990520), (2, 13495260), (3, 8996840), (4, 6747630), (5, 5398104), (6, 4498420), (8, 3373815), (10, 2699052), (12, 2249210), (15, 1799368), (20, 1349526), (24, 1124605), (30, 899684), (40, 674763), (60, 449842), (120, 224921)]