77280270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{1609}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 185703840

約数和(自身を除く): 108423570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1601, 1609, 3202, 3218, 4803, 4827, 8005, 8045, 9606, 9654, 16010, 16090, 24015, 24135, 48030, 48270, 2576009, 5152018, 7728027, 12880045, 15456054, 25760090, 38640135, 77280270]

約数ペア:

[(1, 77280270), (2, 38640135), (3, 25760090), (5, 15456054), (6, 12880045), (10, 7728027), (15, 5152018), (30, 2576009), (1601, 48270), (1609, 48030), (3202, 24135), (3218, 24015), (4803, 16090), (4827, 16010), (8005, 9654), (8045, 9606)]