155424000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{1619}}^1$

素因数の和:1653

約数の個数: 144

約数和(自身を含む): 516559680

約数和(自身を除く): 361135680

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, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1619, 1920, 2000, 2400, 3000, 3200, 3238, 3840, 4000, 4800, 4857, 6000, 6400, 6476, 8000, 8095, 9600, 9714, 12000, 12952, 16000, 16190, 19200, 19428, 24000, 24285, 25904, 32000, 32380, 38856, 40475, 48000, 48570, 51808, 64760, 77712, 80950, 96000, 97140, 103616, 121425, 129520, 155424, 161900, 194280, 202375, 207232, 242850, 259040, 310848, 323800, 388560, 404750, 414464, 485700, 518080, 607125, 621696, 647600, 777120, 809500, 971400, 1036160, 1214250, 1243392, 1295200, 1554240, 1619000, 1942800, 2072320, 2428500, 2590400, 3108480, 3238000, 3885600, 4857000, 5180800, 6216960, 6476000, 7771200, 9714000, 10361600, 12952000, 15542400, 19428000, 25904000, 31084800, 38856000, 51808000, 77712000, 155424000]

約数ペア:

[(1, 155424000), (2, 77712000), (3, 51808000), (4, 38856000), (5, 31084800), (6, 25904000), (8, 19428000), (10, 15542400), (12, 12952000), (15, 10361600), (16, 9714000), (20, 7771200), (24, 6476000), (25, 6216960), (30, 5180800), (32, 4857000), (40, 3885600), (48, 3238000), (50, 3108480), (60, 2590400), (64, 2428500), (75, 2072320), (80, 1942800), (96, 1619000), (100, 1554240), (120, 1295200), (125, 1243392), (128, 1214250), (150, 1036160), (160, 971400), (192, 809500), (200, 777120), (240, 647600), (250, 621696), (256, 607125), (300, 518080), (320, 485700), (375, 414464), (384, 404750), (400, 388560), (480, 323800), (500, 310848), (600, 259040), (640, 242850), (750, 207232), (768, 202375), (800, 194280), (960, 161900), (1000, 155424), (1200, 129520), (1280, 121425), (1500, 103616), (1600, 97140), (1619, 96000), (1920, 80950), (2000, 77712), (2400, 64760), (3000, 51808), (3200, 48570), (3238, 48000), (3840, 40475), (4000, 38856), (4800, 32380), (4857, 32000), (6000, 25904), (6400, 24285), (6476, 24000), (8000, 19428), (8095, 19200), (9600, 16190), (9714, 16000), (12000, 12952)]