1320408750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{352109}}^1$

素因数の和:352134

約数の個数: 40

約数和(自身を含む): 3299974920

約数和(自身を除く): 1979566170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 352109, 704218, 1056327, 1760545, 2112654, 3521090, 5281635, 8802725, 10563270, 17605450, 26408175, 44013625, 52816350, 88027250, 132040875, 220068125, 264081750, 440136250, 660204375, 1320408750]

約数ペア:

[(1, 1320408750), (2, 660204375), (3, 440136250), (5, 264081750), (6, 220068125), (10, 132040875), (15, 88027250), (25, 52816350), (30, 44013625), (50, 26408175), (75, 17605450), (125, 10563270), (150, 8802725), (250, 5281635), (375, 3521090), (625, 2112654), (750, 1760545), (1250, 1056327), (1875, 704218), (3750, 352109)]