455336880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1897237}}^1$

素因数の和:1897253

約数の個数: 40

約数和(自身を含む): 1411545072

約数和(自身を除く): 956208192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1897237, 3794474, 5691711, 7588948, 9486185, 11383422, 15177896, 18972370, 22766844, 28458555, 30355792, 37944740, 45533688, 56917110, 75889480, 91067376, 113834220, 151778960, 227668440, 455336880]

約数ペア:

[(1, 455336880), (2, 227668440), (3, 151778960), (4, 113834220), (5, 91067376), (6, 75889480), (8, 56917110), (10, 45533688), (12, 37944740), (15, 30355792), (16, 28458555), (20, 22766844), (24, 18972370), (30, 15177896), (40, 11383422), (48, 9486185), (60, 7588948), (80, 5691711), (120, 3794474), (240, 1897237)]