20095509120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{10466411}}^1$

素因数の和:10466433

約数の個数: 64

約数和(自身を含む): 64054441440

約数和(自身を除く): 43958932320

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, 320, 384, 480, 640, 960, 1920, 10466411, 20932822, 31399233, 41865644, 52332055, 62798466, 83731288, 104664110, 125596932, 156996165, 167462576, 209328220, 251193864, 313992330, 334925152, 418656440, 502387728, 627984660, 669850304, 837312880, 1004775456, 1255969320, 1339700608, 1674625760, 2009550912, 2511938640, 3349251520, 4019101824, 5023877280, 6698503040, 10047754560, 20095509120]

約数ペア:

[(1, 20095509120), (2, 10047754560), (3, 6698503040), (4, 5023877280), (5, 4019101824), (6, 3349251520), (8, 2511938640), (10, 2009550912), (12, 1674625760), (15, 1339700608), (16, 1255969320), (20, 1004775456), (24, 837312880), (30, 669850304), (32, 627984660), (40, 502387728), (48, 418656440), (60, 334925152), (64, 313992330), (80, 251193864), (96, 209328220), (120, 167462576), (128, 156996165), (160, 125596932), (192, 104664110), (240, 83731288), (320, 62798466), (384, 52332055), (480, 41865644), (640, 31399233), (960, 20932822), (1920, 10466411)]