1964400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1637}}^1$

素因数の和:1658

約数の個数: 60

約数和(自身を含む): 6296472

約数和(自身を除く): 4332072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1637, 3274, 4911, 6548, 8185, 9822, 13096, 16370, 19644, 24555, 26192, 32740, 39288, 40925, 49110, 65480, 78576, 81850, 98220, 122775, 130960, 163700, 196440, 245550, 327400, 392880, 491100, 654800, 982200, 1964400]

約数ペア:

[(1, 1964400), (2, 982200), (3, 654800), (4, 491100), (5, 392880), (6, 327400), (8, 245550), (10, 196440), (12, 163700), (15, 130960), (16, 122775), (20, 98220), (24, 81850), (25, 78576), (30, 65480), (40, 49110), (48, 40925), (50, 39288), (60, 32740), (75, 26192), (80, 24555), (100, 19644), (120, 16370), (150, 13096), (200, 9822), (240, 8185), (300, 6548), (400, 4911), (600, 3274), (1200, 1637)]