2054976480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{158563}}^1$

素因数の和:158590

約数の個数: 120

約数和(自身を含む): 7252400232

約数和(自身を除く): 5197423752

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 158563, 317126, 475689, 634252, 792815, 951378, 1268504, 1427067, 1585630, 1902756, 2378445, 2537008, 2854134, 3171260, 3805512, 4281201, 4756890, 5074016, 5708268, 6342520, 7135335, 7611024, 8562402, 9513780, 11416536, 12685040, 12843603, 14270670, 15222048, 17124804, 19027560, 21406005, 22833072, 25370080, 25687206, 28541340, 34249608, 38055120, 42812010, 45666144, 51374412, 57082680, 64218015, 68499216, 76110240, 85624020, 102748824, 114165360, 128436030, 136998432, 171248040, 205497648, 228330720, 256872060, 342496080, 410995296, 513744120, 684992160, 1027488240, 2054976480]

約数ペア:

[(1, 2054976480), (2, 1027488240), (3, 684992160), (4, 513744120), (5, 410995296), (6, 342496080), (8, 256872060), (9, 228330720), (10, 205497648), (12, 171248040), (15, 136998432), (16, 128436030), (18, 114165360), (20, 102748824), (24, 85624020), (27, 76110240), (30, 68499216), (32, 64218015), (36, 57082680), (40, 51374412), (45, 45666144), (48, 42812010), (54, 38055120), (60, 34249608), (72, 28541340), (80, 25687206), (81, 25370080), (90, 22833072), (96, 21406005), (108, 19027560), (120, 17124804), (135, 15222048), (144, 14270670), (160, 12843603), (162, 12685040), (180, 11416536), (216, 9513780), (240, 8562402), (270, 7611024), (288, 7135335), (324, 6342520), (360, 5708268), (405, 5074016), (432, 4756890), (480, 4281201), (540, 3805512), (648, 3171260), (720, 2854134), (810, 2537008), (864, 2378445), (1080, 1902756), (1296, 1585630), (1440, 1427067), (1620, 1268504), (2160, 951378), (2592, 792815), (3240, 634252), (4320, 475689), (6480, 317126), (12960, 158563)]