255302400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13297}}^1$

素因数の和:13326

約数の個数: 108

約数和(自身を含む): 842614472

約数和(自身を除く): 587312072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 13297, 19200, 26594, 39891, 53188, 66485, 79782, 106376, 132970, 159564, 199455, 212752, 265940, 319128, 332425, 398910, 425504, 531880, 638256, 664850, 797820, 851008, 997275, 1063760, 1276512, 1329700, 1595640, 1702016, 1994550, 2127520, 2553024, 2659400, 3191280, 3404032, 3989100, 4255040, 5106048, 5318800, 6382560, 7978200, 8510080, 10212096, 10637600, 12765120, 15956400, 17020160, 21275200, 25530240, 31912800, 42550400, 51060480, 63825600, 85100800, 127651200, 255302400]

約数ペア:

[(1, 255302400), (2, 127651200), (3, 85100800), (4, 63825600), (5, 51060480), (6, 42550400), (8, 31912800), (10, 25530240), (12, 21275200), (15, 17020160), (16, 15956400), (20, 12765120), (24, 10637600), (25, 10212096), (30, 8510080), (32, 7978200), (40, 6382560), (48, 5318800), (50, 5106048), (60, 4255040), (64, 3989100), (75, 3404032), (80, 3191280), (96, 2659400), (100, 2553024), (120, 2127520), (128, 1994550), (150, 1702016), (160, 1595640), (192, 1329700), (200, 1276512), (240, 1063760), (256, 997275), (300, 851008), (320, 797820), (384, 664850), (400, 638256), (480, 531880), (600, 425504), (640, 398910), (768, 332425), (800, 319128), (960, 265940), (1200, 212752), (1280, 199455), (1600, 159564), (1920, 132970), (2400, 106376), (3200, 79782), (3840, 66485), (4800, 53188), (6400, 39891), (9600, 26594), (13297, 19200)]