672186138660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{9312637}}^1$

素因数の和:9313053

約数の個数: 72

約数和(自身を含む): 2044049539896

約数和(自身を除く): 1371863401236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 1203, 1604, 2005, 2406, 3609, 4010, 4812, 6015, 7218, 8020, 12030, 14436, 18045, 24060, 36090, 72180, 9312637, 18625274, 27937911, 37250548, 46563185, 55875822, 83813733, 93126370, 111751644, 139689555, 167627466, 186252740, 279379110, 335254932, 419068665, 558758220, 838137330, 1676274660, 3734367437, 7468734874, 11203102311, 14937469748, 18671837185, 22406204622, 33609306933, 37343674370, 44812409244, 56015511555, 67218613866, 74687348740, 112031023110, 134437227732, 168046534665, 224062046220, 336093069330, 672186138660]

約数ペア:

[(1, 672186138660), (2, 336093069330), (3, 224062046220), (4, 168046534665), (5, 134437227732), (6, 112031023110), (9, 74687348740), (10, 67218613866), (12, 56015511555), (15, 44812409244), (18, 37343674370), (20, 33609306933), (30, 22406204622), (36, 18671837185), (45, 14937469748), (60, 11203102311), (90, 7468734874), (180, 3734367437), (401, 1676274660), (802, 838137330), (1203, 558758220), (1604, 419068665), (2005, 335254932), (2406, 279379110), (3609, 186252740), (4010, 167627466), (4812, 139689555), (6015, 111751644), (7218, 93126370), (8020, 83813733), (12030, 55875822), (14436, 46563185), (18045, 37250548), (24060, 27937911), (36090, 18625274), (72180, 9312637)]