64048000

素因数分解:

$2^7\times 5^3\times {\mathrm{4003}}^1$

素因数の和:4032

約数の個数: 64

約数和(自身を含む): 159279120

約数和(自身を除く): 95231120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 4003, 8000, 8006, 16000, 16012, 20015, 32024, 40030, 64048, 80060, 100075, 128096, 160120, 200150, 256192, 320240, 400300, 500375, 512384, 640480, 800600, 1000750, 1280960, 1601200, 2001500, 2561920, 3202400, 4003000, 6404800, 8006000, 12809600, 16012000, 32024000, 64048000]

約数ペア:

[(1, 64048000), (2, 32024000), (4, 16012000), (5, 12809600), (8, 8006000), (10, 6404800), (16, 4003000), (20, 3202400), (25, 2561920), (32, 2001500), (40, 1601200), (50, 1280960), (64, 1000750), (80, 800600), (100, 640480), (125, 512384), (128, 500375), (160, 400300), (200, 320240), (250, 256192), (320, 200150), (400, 160120), (500, 128096), (640, 100075), (800, 80060), (1000, 64048), (1600, 40030), (2000, 32024), (3200, 20015), (4000, 16012), (4003, 16000), (8000, 8006)]