83351280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347297}}^1$

素因数の和:347313

約数の個数: 40

約数和(自身を含む): 258389712

約数和(自身を除く): 175038432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347297, 694594, 1041891, 1389188, 1736485, 2083782, 2778376, 3472970, 4167564, 5209455, 5556752, 6945940, 8335128, 10418910, 13891880, 16670256, 20837820, 27783760, 41675640, 83351280]

約数ペア:

[(1, 83351280), (2, 41675640), (3, 27783760), (4, 20837820), (5, 16670256), (6, 13891880), (8, 10418910), (10, 8335128), (12, 6945940), (15, 5556752), (16, 5209455), (20, 4167564), (24, 3472970), (30, 2778376), (40, 2083782), (48, 1736485), (60, 1389188), (80, 1041891), (120, 694594), (240, 347297)]