1668000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{139}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 5503680

約数和(自身を除く): 3835680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 139, 150, 160, 200, 240, 250, 278, 300, 375, 400, 417, 480, 500, 556, 600, 695, 750, 800, 834, 1000, 1112, 1200, 1390, 1500, 1668, 2000, 2085, 2224, 2400, 2780, 3000, 3336, 3475, 4000, 4170, 4448, 5560, 6000, 6672, 6950, 8340, 10425, 11120, 12000, 13344, 13900, 16680, 17375, 20850, 22240, 27800, 33360, 34750, 41700, 52125, 55600, 66720, 69500, 83400, 104250, 111200, 139000, 166800, 208500, 278000, 333600, 417000, 556000, 834000, 1668000]

約数ペア:

[(1, 1668000), (2, 834000), (3, 556000), (4, 417000), (5, 333600), (6, 278000), (8, 208500), (10, 166800), (12, 139000), (15, 111200), (16, 104250), (20, 83400), (24, 69500), (25, 66720), (30, 55600), (32, 52125), (40, 41700), (48, 34750), (50, 33360), (60, 27800), (75, 22240), (80, 20850), (96, 17375), (100, 16680), (120, 13900), (125, 13344), (139, 12000), (150, 11120), (160, 10425), (200, 8340), (240, 6950), (250, 6672), (278, 6000), (300, 5560), (375, 4448), (400, 4170), (417, 4000), (480, 3475), (500, 3336), (556, 3000), (600, 2780), (695, 2400), (750, 2224), (800, 2085), (834, 2000), (1000, 1668), (1112, 1500), (1200, 1390)]