21624977280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11263009}}^1$

素因数の和:11263031

約数の個数: 64

約数和(自身を含む): 68929621200

約数和(自身を除く): 47304643920

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, 11263009, 22526018, 33789027, 45052036, 56315045, 67578054, 90104072, 112630090, 135156108, 168945135, 180208144, 225260180, 270312216, 337890270, 360416288, 450520360, 540624432, 675780540, 720832576, 901040720, 1081248864, 1351561080, 1441665152, 1802081440, 2162497728, 2703122160, 3604162880, 4324995456, 5406244320, 7208325760, 10812488640, 21624977280]

約数ペア:

[(1, 21624977280), (2, 10812488640), (3, 7208325760), (4, 5406244320), (5, 4324995456), (6, 3604162880), (8, 2703122160), (10, 2162497728), (12, 1802081440), (15, 1441665152), (16, 1351561080), (20, 1081248864), (24, 901040720), (30, 720832576), (32, 675780540), (40, 540624432), (48, 450520360), (60, 360416288), (64, 337890270), (80, 270312216), (96, 225260180), (120, 180208144), (128, 168945135), (160, 135156108), (192, 112630090), (240, 90104072), (320, 67578054), (384, 56315045), (480, 45052036), (640, 33789027), (960, 22526018), (1920, 11263009)]