91396440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{253879}}^1$

素因数の和:253896

約数の個数: 48

約数和(自身を含む): 297039600

約数和(自身を除く): 205643160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 253879, 507758, 761637, 1015516, 1269395, 1523274, 2031032, 2284911, 2538790, 3046548, 3808185, 4569822, 5077580, 6093096, 7616370, 9139644, 10155160, 11424555, 15232740, 18279288, 22849110, 30465480, 45698220, 91396440]

約数ペア:

[(1, 91396440), (2, 45698220), (3, 30465480), (4, 22849110), (5, 18279288), (6, 15232740), (8, 11424555), (9, 10155160), (10, 9139644), (12, 7616370), (15, 6093096), (18, 5077580), (20, 4569822), (24, 3808185), (30, 3046548), (36, 2538790), (40, 2284911), (45, 2031032), (60, 1523274), (72, 1269395), (90, 1015516), (120, 761637), (180, 507758), (360, 253879)]