20183856480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4672189}}^1$

素因数の和:4672213

約数の個数: 96

約数和(自身を含む): 70643512800

約数和(自身を除く): 50459656320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4672189, 9344378, 14016567, 18688756, 23360945, 28033134, 37377512, 42049701, 46721890, 56066268, 70082835, 74755024, 84099402, 93443780, 112132536, 126149103, 140165670, 149510048, 168198804, 186887560, 210248505, 224265072, 252298206, 280331340, 336397608, 373775120, 420497010, 448530144, 504596412, 560662680, 630745515, 672795216, 747550240, 840994020, 1009192824, 1121325360, 1261491030, 1345590432, 1681988040, 2018385648, 2242650720, 2522982060, 3363976080, 4036771296, 5045964120, 6727952160, 10091928240, 20183856480]

約数ペア:

[(1, 20183856480), (2, 10091928240), (3, 6727952160), (4, 5045964120), (5, 4036771296), (6, 3363976080), (8, 2522982060), (9, 2242650720), (10, 2018385648), (12, 1681988040), (15, 1345590432), (16, 1261491030), (18, 1121325360), (20, 1009192824), (24, 840994020), (27, 747550240), (30, 672795216), (32, 630745515), (36, 560662680), (40, 504596412), (45, 448530144), (48, 420497010), (54, 373775120), (60, 336397608), (72, 280331340), (80, 252298206), (90, 224265072), (96, 210248505), (108, 186887560), (120, 168198804), (135, 149510048), (144, 140165670), (160, 126149103), (180, 112132536), (216, 93443780), (240, 84099402), (270, 74755024), (288, 70082835), (360, 56066268), (432, 46721890), (480, 42049701), (540, 37377512), (720, 28033134), (864, 23360945), (1080, 18688756), (1440, 14016567), (2160, 9344378), (4320, 4672189)]