67684920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{564041}}^1$

素因数の和:564055

約数の個数: 32

約数和(自身を含む): 203055120

約数和(自身を除く): 135370200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 564041, 1128082, 1692123, 2256164, 2820205, 3384246, 4512328, 5640410, 6768492, 8460615, 11280820, 13536984, 16921230, 22561640, 33842460, 67684920]

約数ペア:

[(1, 67684920), (2, 33842460), (3, 22561640), (4, 16921230), (5, 13536984), (6, 11280820), (8, 8460615), (10, 6768492), (12, 5640410), (15, 4512328), (20, 3384246), (24, 2820205), (30, 2256164), (40, 1692123), (60, 1128082), (120, 564041)]