426880260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{790519}}^1$

素因数の和:790537

約数の個数: 48

約数和(自身を含む): 1328073600

約数和(自身を除く): 901193340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 790519, 1581038, 2371557, 3162076, 3952595, 4743114, 7114671, 7905190, 9486228, 11857785, 14229342, 15810380, 21344013, 23715570, 28458684, 35573355, 42688026, 47431140, 71146710, 85376052, 106720065, 142293420, 213440130, 426880260]

約数ペア:

[(1, 426880260), (2, 213440130), (3, 142293420), (4, 106720065), (5, 85376052), (6, 71146710), (9, 47431140), (10, 42688026), (12, 35573355), (15, 28458684), (18, 23715570), (20, 21344013), (27, 15810380), (30, 14229342), (36, 11857785), (45, 9486228), (54, 7905190), (60, 7114671), (90, 4743114), (108, 3952595), (135, 3162076), (180, 2371557), (270, 1581038), (540, 790519)]