1473000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{491}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 4605120

約数和(自身を除く): 3132120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 491, 500, 600, 750, 982, 1000, 1473, 1500, 1964, 2455, 2946, 3000, 3928, 4910, 5892, 7365, 9820, 11784, 12275, 14730, 19640, 24550, 29460, 36825, 49100, 58920, 61375, 73650, 98200, 122750, 147300, 184125, 245500, 294600, 368250, 491000, 736500, 1473000]

約数ペア:

[(1, 1473000), (2, 736500), (3, 491000), (4, 368250), (5, 294600), (6, 245500), (8, 184125), (10, 147300), (12, 122750), (15, 98200), (20, 73650), (24, 61375), (25, 58920), (30, 49100), (40, 36825), (50, 29460), (60, 24550), (75, 19640), (100, 14730), (120, 12275), (125, 11784), (150, 9820), (200, 7365), (250, 5892), (300, 4910), (375, 3928), (491, 3000), (500, 2946), (600, 2455), (750, 1964), (982, 1500), (1000, 1473)]