38856000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{1619}}^1$

素因数の和:1649

約数の個数: 112

約数和(自身を含む): 128381760

約数和(自身を除く): 89525760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 1619, 2000, 2400, 3000, 3238, 4000, 4800, 4857, 6000, 6476, 8000, 8095, 9714, 12000, 12952, 16190, 19428, 24000, 24285, 25904, 32380, 38856, 40475, 48570, 51808, 64760, 77712, 80950, 97140, 103616, 121425, 129520, 155424, 161900, 194280, 202375, 242850, 259040, 310848, 323800, 388560, 404750, 485700, 518080, 607125, 647600, 777120, 809500, 971400, 1214250, 1295200, 1554240, 1619000, 1942800, 2428500, 2590400, 3238000, 3885600, 4857000, 6476000, 7771200, 9714000, 12952000, 19428000, 38856000]

約数ペア:

[(1, 38856000), (2, 19428000), (3, 12952000), (4, 9714000), (5, 7771200), (6, 6476000), (8, 4857000), (10, 3885600), (12, 3238000), (15, 2590400), (16, 2428500), (20, 1942800), (24, 1619000), (25, 1554240), (30, 1295200), (32, 1214250), (40, 971400), (48, 809500), (50, 777120), (60, 647600), (64, 607125), (75, 518080), (80, 485700), (96, 404750), (100, 388560), (120, 323800), (125, 310848), (150, 259040), (160, 242850), (192, 202375), (200, 194280), (240, 161900), (250, 155424), (300, 129520), (320, 121425), (375, 103616), (400, 97140), (480, 80950), (500, 77712), (600, 64760), (750, 51808), (800, 48570), (960, 40475), (1000, 38856), (1200, 32380), (1500, 25904), (1600, 24285), (1619, 24000), (2000, 19428), (2400, 16190), (3000, 12952), (3238, 12000), (4000, 9714), (4800, 8095), (4857, 8000), (6000, 6476)]