84585840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{352441}}^1$

素因数の和:352457

約数の個数: 40

約数和(自身を含む): 262216848

約数和(自身を除く): 177631008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 352441, 704882, 1057323, 1409764, 1762205, 2114646, 2819528, 3524410, 4229292, 5286615, 5639056, 7048820, 8458584, 10573230, 14097640, 16917168, 21146460, 28195280, 42292920, 84585840]

約数ペア:

[(1, 84585840), (2, 42292920), (3, 28195280), (4, 21146460), (5, 16917168), (6, 14097640), (8, 10573230), (10, 8458584), (12, 7048820), (15, 5639056), (16, 5286615), (20, 4229292), (24, 3524410), (30, 2819528), (40, 2114646), (48, 1762205), (60, 1409764), (80, 1057323), (120, 704882), (240, 352441)]