1506000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{251}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 4874688

約数和(自身を除く): 3368688

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, 125, 150, 200, 240, 250, 251, 300, 375, 400, 500, 502, 600, 750, 753, 1000, 1004, 1200, 1255, 1500, 1506, 2000, 2008, 2510, 3000, 3012, 3765, 4016, 5020, 6000, 6024, 6275, 7530, 10040, 12048, 12550, 15060, 18825, 20080, 25100, 30120, 31375, 37650, 50200, 60240, 62750, 75300, 94125, 100400, 125500, 150600, 188250, 251000, 301200, 376500, 502000, 753000, 1506000]

約数ペア:

[(1, 1506000), (2, 753000), (3, 502000), (4, 376500), (5, 301200), (6, 251000), (8, 188250), (10, 150600), (12, 125500), (15, 100400), (16, 94125), (20, 75300), (24, 62750), (25, 60240), (30, 50200), (40, 37650), (48, 31375), (50, 30120), (60, 25100), (75, 20080), (80, 18825), (100, 15060), (120, 12550), (125, 12048), (150, 10040), (200, 7530), (240, 6275), (250, 6024), (251, 6000), (300, 5020), (375, 4016), (400, 3765), (500, 3012), (502, 3000), (600, 2510), (750, 2008), (753, 2000), (1000, 1506), (1004, 1500), (1200, 1255)]