84964905840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{354020441}}^1$

素因数の和:354020457

約数の個数: 40

約数和(自身を含む): 263391208848

約数和(自身を除く): 178426303008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 354020441, 708040882, 1062061323, 1416081764, 1770102205, 2124122646, 2832163528, 3540204410, 4248245292, 5310306615, 5664327056, 7080408820, 8496490584, 10620613230, 14160817640, 16992981168, 21241226460, 28321635280, 42482452920, 84964905840]

約数ペア:

[(1, 84964905840), (2, 42482452920), (3, 28321635280), (4, 21241226460), (5, 16992981168), (6, 14160817640), (8, 10620613230), (10, 8496490584), (12, 7080408820), (15, 5664327056), (16, 5310306615), (20, 4248245292), (24, 3540204410), (30, 2832163528), (40, 2124122646), (48, 1770102205), (60, 1416081764), (80, 1062061323), (120, 708040882), (240, 354020441)]