1399822080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{364537}}^1$

素因数の和:364561

約数の個数: 72

約数和(自身を含む): 4470694032

約数和(自身を除く): 3070871952

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, 364537, 729074, 1093611, 1458148, 1822685, 2187222, 2916296, 3645370, 4374444, 5468055, 5832592, 7290740, 8748888, 10936110, 11665184, 14581480, 17497776, 21872220, 23330368, 29162960, 34995552, 43744440, 46660736, 58325920, 69991104, 87488880, 93321472, 116651840, 139982208, 174977760, 233303680, 279964416, 349955520, 466607360, 699911040, 1399822080]

約数ペア:

[(1, 1399822080), (2, 699911040), (3, 466607360), (4, 349955520), (5, 279964416), (6, 233303680), (8, 174977760), (10, 139982208), (12, 116651840), (15, 93321472), (16, 87488880), (20, 69991104), (24, 58325920), (30, 46660736), (32, 43744440), (40, 34995552), (48, 29162960), (60, 23330368), (64, 21872220), (80, 17497776), (96, 14581480), (120, 11665184), (128, 10936110), (160, 8748888), (192, 7290740), (240, 5832592), (256, 5468055), (320, 4374444), (384, 3645370), (480, 2916296), (640, 2187222), (768, 1822685), (960, 1458148), (1280, 1093611), (1920, 729074), (3840, 364537)]