25598280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{213319}}^1$

素因数の和:213333

約数の個数: 32

約数和(自身を含む): 76795200

約数和(自身を除く): 51196920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 213319, 426638, 639957, 853276, 1066595, 1279914, 1706552, 2133190, 2559828, 3199785, 4266380, 5119656, 6399570, 8532760, 12799140, 25598280]

約数ペア:

[(1, 25598280), (2, 12799140), (3, 8532760), (4, 6399570), (5, 5119656), (6, 4266380), (8, 3199785), (10, 2559828), (12, 2133190), (15, 1706552), (20, 1279914), (24, 1066595), (30, 853276), (40, 639957), (60, 426638), (120, 213319)]