86798280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{723319}}^1$

素因数の和:723333

約数の個数: 32

約数和(自身を含む): 260395200

約数和(自身を除く): 173596920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 723319, 1446638, 2169957, 2893276, 3616595, 4339914, 5786552, 7233190, 8679828, 10849785, 14466380, 17359656, 21699570, 28932760, 43399140, 86798280]

約数ペア:

[(1, 86798280), (2, 43399140), (3, 28932760), (4, 21699570), (5, 17359656), (6, 14466380), (8, 10849785), (10, 8679828), (12, 7233190), (15, 5786552), (20, 4339914), (24, 3616595), (30, 2893276), (40, 2169957), (60, 1446638), (120, 723319)]