67272960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17519}}^1$

素因数の和:17543

約数の個数: 72

約数和(自身を含む): 214865280

約数和(自身を除く): 147592320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 17519, 35038, 52557, 70076, 87595, 105114, 140152, 175190, 210228, 262785, 280304, 350380, 420456, 525570, 560608, 700760, 840912, 1051140, 1121216, 1401520, 1681824, 2102280, 2242432, 2803040, 3363648, 4204560, 4484864, 5606080, 6727296, 8409120, 11212160, 13454592, 16818240, 22424320, 33636480, 67272960]

約数ペア:

[(1, 67272960), (2, 33636480), (3, 22424320), (4, 16818240), (5, 13454592), (6, 11212160), (8, 8409120), (10, 6727296), (12, 5606080), (15, 4484864), (16, 4204560), (20, 3363648), (24, 2803040), (30, 2242432), (32, 2102280), (40, 1681824), (48, 1401520), (60, 1121216), (64, 1051140), (80, 840912), (96, 700760), (120, 560608), (128, 525570), (160, 420456), (192, 350380), (240, 280304), (256, 262785), (320, 210228), (384, 175190), (480, 140152), (640, 105114), (768, 87595), (960, 70076), (1280, 52557), (1920, 35038), (3840, 17519)]