69171840

素因数分解:

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

素因数の和:4031

約数の個数: 128

約数和(自身を含む): 245044800

約数和(自身を除く): 175872960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4003, 4320, 5760, 8006, 8640, 12009, 16012, 17280, 20015, 24018, 32024, 36027, 40030, 48036, 60045, 64048, 72054, 80060, 96072, 108081, 120090, 128096, 144108, 160120, 180135, 192144, 216162, 240180, 256192, 288216, 320240, 360270, 384288, 432324, 480360, 512384, 540405, 576432, 640480, 720540, 768576, 864648, 960720, 1080810, 1152864, 1280960, 1441080, 1537152, 1729296, 1921440, 2161620, 2305728, 2561920, 2882160, 3458592, 3842880, 4323240, 4611456, 5764320, 6917184, 7685760, 8646480, 11528640, 13834368, 17292960, 23057280, 34585920, 69171840]

約数ペア:

[(1, 69171840), (2, 34585920), (3, 23057280), (4, 17292960), (5, 13834368), (6, 11528640), (8, 8646480), (9, 7685760), (10, 6917184), (12, 5764320), (15, 4611456), (16, 4323240), (18, 3842880), (20, 3458592), (24, 2882160), (27, 2561920), (30, 2305728), (32, 2161620), (36, 1921440), (40, 1729296), (45, 1537152), (48, 1441080), (54, 1280960), (60, 1152864), (64, 1080810), (72, 960720), (80, 864648), (90, 768576), (96, 720540), (108, 640480), (120, 576432), (128, 540405), (135, 512384), (144, 480360), (160, 432324), (180, 384288), (192, 360270), (216, 320240), (240, 288216), (270, 256192), (288, 240180), (320, 216162), (360, 192144), (384, 180135), (432, 160120), (480, 144108), (540, 128096), (576, 120090), (640, 108081), (720, 96072), (864, 80060), (960, 72054), (1080, 64048), (1152, 60045), (1440, 48036), (1728, 40030), (1920, 36027), (2160, 32024), (2880, 24018), (3456, 20015), (4003, 17280), (4320, 16012), (5760, 12009), (8006, 8640)]