8421385680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11696369}}^1$

素因数の和:11696388

約数の個数: 60

約数和(自身を含む): 28281822660

約数和(自身を除く): 19860436980

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, 360, 720, 11696369, 23392738, 35089107, 46785476, 58481845, 70178214, 93570952, 105267321, 116963690, 140356428, 175445535, 187141904, 210534642, 233927380, 280712856, 350891070, 421069284, 467854760, 526336605, 561425712, 701782140, 842138568, 935709520, 1052673210, 1403564280, 1684277136, 2105346420, 2807128560, 4210692840, 8421385680]

約数ペア:

[(1, 8421385680), (2, 4210692840), (3, 2807128560), (4, 2105346420), (5, 1684277136), (6, 1403564280), (8, 1052673210), (9, 935709520), (10, 842138568), (12, 701782140), (15, 561425712), (16, 526336605), (18, 467854760), (20, 421069284), (24, 350891070), (30, 280712856), (36, 233927380), (40, 210534642), (45, 187141904), (48, 175445535), (60, 140356428), (72, 116963690), (80, 105267321), (90, 93570952), (120, 70178214), (144, 58481845), (180, 46785476), (240, 35089107), (360, 23392738), (720, 11696369)]