449532487920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{44131}}^1\times {\mathrm{42443}}^1$

素因数の和:86590

約数の個数: 80

約数和(自身を含む): 1393615124352

約数和(自身を除く): 944082636432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 42443, 44131, 84886, 88262, 127329, 132393, 169772, 176524, 212215, 220655, 254658, 264786, 339544, 353048, 424430, 441310, 509316, 529572, 636645, 661965, 679088, 706096, 848860, 882620, 1018632, 1059144, 1273290, 1323930, 1697720, 1765240, 2037264, 2118288, 2546580, 2647860, 3395440, 3530480, 5093160, 5295720, 10186320, 10591440, 1873052033, 3746104066, 5619156099, 7492208132, 9365260165, 11238312198, 14984416264, 18730520330, 22476624396, 28095780495, 29968832528, 37461040660, 44953248792, 56191560990, 74922081320, 89906497584, 112383121980, 149844162640, 224766243960, 449532487920]

約数ペア:

[(1, 449532487920), (2, 224766243960), (3, 149844162640), (4, 112383121980), (5, 89906497584), (6, 74922081320), (8, 56191560990), (10, 44953248792), (12, 37461040660), (15, 29968832528), (16, 28095780495), (20, 22476624396), (24, 18730520330), (30, 14984416264), (40, 11238312198), (48, 9365260165), (60, 7492208132), (80, 5619156099), (120, 3746104066), (240, 1873052033), (42443, 10591440), (44131, 10186320), (84886, 5295720), (88262, 5093160), (127329, 3530480), (132393, 3395440), (169772, 2647860), (176524, 2546580), (212215, 2118288), (220655, 2037264), (254658, 1765240), (264786, 1697720), (339544, 1323930), (353048, 1273290), (424430, 1059144), (441310, 1018632), (509316, 882620), (529572, 848860), (636645, 706096), (661965, 679088)]