2648400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{2207}}^1$

素因数の和:2228

約数の個数: 60

約数和(自身を含む): 8487552

約数和(自身を除く): 5839152

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, 2207, 4414, 6621, 8828, 11035, 13242, 17656, 22070, 26484, 33105, 35312, 44140, 52968, 55175, 66210, 88280, 105936, 110350, 132420, 165525, 176560, 220700, 264840, 331050, 441400, 529680, 662100, 882800, 1324200, 2648400]

約数ペア:

[(1, 2648400), (2, 1324200), (3, 882800), (4, 662100), (5, 529680), (6, 441400), (8, 331050), (10, 264840), (12, 220700), (15, 176560), (16, 165525), (20, 132420), (24, 110350), (25, 105936), (30, 88280), (40, 66210), (48, 55175), (50, 52968), (60, 44140), (75, 35312), (80, 33105), (100, 26484), (120, 22070), (150, 17656), (200, 13242), (240, 11035), (300, 8828), (400, 6621), (600, 4414), (1200, 2207)]