1326840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11057}}^1$

素因数の和:11071

約数の個数: 32

約数和(自身を含む): 3980880

約数和(自身を除く): 2654040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11057, 22114, 33171, 44228, 55285, 66342, 88456, 110570, 132684, 165855, 221140, 265368, 331710, 442280, 663420, 1326840]

約数ペア:

[(1, 1326840), (2, 663420), (3, 442280), (4, 331710), (5, 265368), (6, 221140), (8, 165855), (10, 132684), (12, 110570), (15, 88456), (20, 66342), (24, 55285), (30, 44228), (40, 33171), (60, 22114), (120, 11057)]