1138716720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6301}}^1$

素因数の和:6571

約数の個数: 120

約数和(自身を含む): 3840035472

約数和(自身を除く): 2701318752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 251, 360, 502, 720, 753, 1004, 1255, 1506, 2008, 2259, 2510, 3012, 3765, 4016, 4518, 5020, 6024, 6301, 7530, 9036, 10040, 11295, 12048, 12602, 15060, 18072, 18903, 20080, 22590, 25204, 30120, 31505, 36144, 37806, 45180, 50408, 56709, 60240, 63010, 75612, 90360, 94515, 100816, 113418, 126020, 151224, 180720, 189030, 226836, 252040, 283545, 302448, 378060, 453672, 504080, 567090, 756120, 907344, 1134180, 1512240, 1581551, 2268360, 3163102, 4536720, 4744653, 6326204, 7907755, 9489306, 12652408, 14233959, 15815510, 18978612, 23723265, 25304816, 28467918, 31631020, 37957224, 47446530, 56935836, 63262040, 71169795, 75914448, 94893060, 113871672, 126524080, 142339590, 189786120, 227743344, 284679180, 379572240, 569358360, 1138716720]

約数ペア:

[(1, 1138716720), (2, 569358360), (3, 379572240), (4, 284679180), (5, 227743344), (6, 189786120), (8, 142339590), (9, 126524080), (10, 113871672), (12, 94893060), (15, 75914448), (16, 71169795), (18, 63262040), (20, 56935836), (24, 47446530), (30, 37957224), (36, 31631020), (40, 28467918), (45, 25304816), (48, 23723265), (60, 18978612), (72, 15815510), (80, 14233959), (90, 12652408), (120, 9489306), (144, 7907755), (180, 6326204), (240, 4744653), (251, 4536720), (360, 3163102), (502, 2268360), (720, 1581551), (753, 1512240), (1004, 1134180), (1255, 907344), (1506, 756120), (2008, 567090), (2259, 504080), (2510, 453672), (3012, 378060), (3765, 302448), (4016, 283545), (4518, 252040), (5020, 226836), (6024, 189030), (6301, 180720), (7530, 151224), (9036, 126020), (10040, 113418), (11295, 100816), (12048, 94515), (12602, 90360), (15060, 75612), (18072, 63010), (18903, 60240), (20080, 56709), (22590, 50408), (25204, 45180), (30120, 37806), (31505, 36144)]