202103040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{52631}}^1$

素因数の和:52655

約数の個数: 72

約数和(自身を含む): 645478848

約数和(自身を除く): 443375808

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, 52631, 105262, 157893, 210524, 263155, 315786, 421048, 526310, 631572, 789465, 842096, 1052620, 1263144, 1578930, 1684192, 2105240, 2526288, 3157860, 3368384, 4210480, 5052576, 6315720, 6736768, 8420960, 10105152, 12631440, 13473536, 16841920, 20210304, 25262880, 33683840, 40420608, 50525760, 67367680, 101051520, 202103040]

約数ペア:

[(1, 202103040), (2, 101051520), (3, 67367680), (4, 50525760), (5, 40420608), (6, 33683840), (8, 25262880), (10, 20210304), (12, 16841920), (15, 13473536), (16, 12631440), (20, 10105152), (24, 8420960), (30, 6736768), (32, 6315720), (40, 5052576), (48, 4210480), (60, 3368384), (64, 3157860), (80, 2526288), (96, 2105240), (120, 1684192), (128, 1578930), (160, 1263144), (192, 1052620), (240, 842096), (256, 789465), (320, 631572), (384, 526310), (480, 421048), (640, 315786), (768, 263155), (960, 210524), (1280, 157893), (1920, 105262), (3840, 52631)]