1310861400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{2184769}}^1$

素因数の和:2184788

約数の個数: 48

約数和(自身を含む): 4063672200

約数和(自身を除く): 2752810800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 2184769, 4369538, 6554307, 8739076, 10923845, 13108614, 17478152, 21847690, 26217228, 32771535, 43695380, 52434456, 54619225, 65543070, 87390760, 109238450, 131086140, 163857675, 218476900, 262172280, 327715350, 436953800, 655430700, 1310861400]

約数ペア:

[(1, 1310861400), (2, 655430700), (3, 436953800), (4, 327715350), (5, 262172280), (6, 218476900), (8, 163857675), (10, 131086140), (12, 109238450), (15, 87390760), (20, 65543070), (24, 54619225), (25, 52434456), (30, 43695380), (40, 32771535), (50, 26217228), (60, 21847690), (75, 17478152), (100, 13108614), (120, 10923845), (150, 8739076), (200, 6554307), (300, 4369538), (600, 2184769)]