8956520640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{3319}}^1$

素因数の和:4279

約数の個数: 168

約数和(自身を含む): 30848868960

約数和(自身を除く): 21892348320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 937, 960, 1440, 1874, 2811, 2880, 3319, 3748, 4685, 5622, 6638, 7496, 8433, 9370, 9957, 11244, 13276, 14055, 14992, 16595, 16866, 18740, 19914, 22488, 26552, 28110, 29871, 29984, 33190, 33732, 37480, 39828, 42165, 44976, 49785, 53104, 56220, 59742, 59968, 66380, 67464, 74960, 79656, 84330, 89952, 99570, 106208, 112440, 119484, 132760, 134928, 149355, 149920, 159312, 168660, 179904, 199140, 212416, 224880, 238968, 265520, 269856, 298710, 299840, 318624, 337320, 398280, 449760, 477936, 531040, 539712, 597420, 637248, 674640, 796560, 899520, 955872, 1062080, 1194840, 1349280, 1593120, 1911744, 2389680, 2698560, 3109903, 3186240, 4779360, 6219806, 9329709, 9558720, 12439612, 15549515, 18659418, 24879224, 27989127, 31099030, 37318836, 46648545, 49758448, 55978254, 62198060, 74637672, 93297090, 99516896, 111956508, 124396120, 139945635, 149275344, 186594180, 199033792, 223913016, 248792240, 279891270, 298550688, 373188360, 447826032, 497584480, 559782540, 597101376, 746376720, 895652064, 995168960, 1119565080, 1492753440, 1791304128, 2239130160, 2985506880, 4478260320, 8956520640]

約数ペア:

[(1, 8956520640), (2, 4478260320), (3, 2985506880), (4, 2239130160), (5, 1791304128), (6, 1492753440), (8, 1119565080), (9, 995168960), (10, 895652064), (12, 746376720), (15, 597101376), (16, 559782540), (18, 497584480), (20, 447826032), (24, 373188360), (30, 298550688), (32, 279891270), (36, 248792240), (40, 223913016), (45, 199033792), (48, 186594180), (60, 149275344), (64, 139945635), (72, 124396120), (80, 111956508), (90, 99516896), (96, 93297090), (120, 74637672), (144, 62198060), (160, 55978254), (180, 49758448), (192, 46648545), (240, 37318836), (288, 31099030), (320, 27989127), (360, 24879224), (480, 18659418), (576, 15549515), (720, 12439612), (937, 9558720), (960, 9329709), (1440, 6219806), (1874, 4779360), (2811, 3186240), (2880, 3109903), (3319, 2698560), (3748, 2389680), (4685, 1911744), (5622, 1593120), (6638, 1349280), (7496, 1194840), (8433, 1062080), (9370, 955872), (9957, 899520), (11244, 796560), (13276, 674640), (14055, 637248), (14992, 597420), (16595, 539712), (16866, 531040), (18740, 477936), (19914, 449760), (22488, 398280), (26552, 337320), (28110, 318624), (29871, 299840), (29984, 298710), (33190, 269856), (33732, 265520), (37480, 238968), (39828, 224880), (42165, 212416), (44976, 199140), (49785, 179904), (53104, 168660), (56220, 159312), (59742, 149920), (59968, 149355), (66380, 134928), (67464, 132760), (74960, 119484), (79656, 112440), (84330, 106208), (89952, 99570)]