84587640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{704897}}^1$

素因数の和:704911

約数の個数: 32

約数和(自身を含む): 253763280

約数和(自身を除く): 169175640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 704897, 1409794, 2114691, 2819588, 3524485, 4229382, 5639176, 7048970, 8458764, 10573455, 14097940, 16917528, 21146910, 28195880, 42293820, 84587640]

約数ペア:

[(1, 84587640), (2, 42293820), (3, 28195880), (4, 21146910), (5, 16917528), (6, 14097940), (8, 10573455), (10, 8458764), (12, 7048970), (15, 5639176), (20, 4229382), (24, 3524485), (30, 2819588), (40, 2114691), (60, 1409794), (120, 704897)]