489181080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{13913}}^1$

素因数の和:14220

約数の個数: 64

約数和(自身を含む): 1472657760

約数和(自身を除く): 983476680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 5860, 7032, 8790, 11720, 13913, 17580, 27826, 35160, 41739, 55652, 69565, 83478, 111304, 139130, 166956, 208695, 278260, 333912, 417390, 556520, 834780, 1669560, 4076509, 8153018, 12229527, 16306036, 20382545, 24459054, 32612072, 40765090, 48918108, 61147635, 81530180, 97836216, 122295270, 163060360, 244590540, 489181080]

約数ペア:

[(1, 489181080), (2, 244590540), (3, 163060360), (4, 122295270), (5, 97836216), (6, 81530180), (8, 61147635), (10, 48918108), (12, 40765090), (15, 32612072), (20, 24459054), (24, 20382545), (30, 16306036), (40, 12229527), (60, 8153018), (120, 4076509), (293, 1669560), (586, 834780), (879, 556520), (1172, 417390), (1465, 333912), (1758, 278260), (2344, 208695), (2930, 166956), (3516, 139130), (4395, 111304), (5860, 83478), (7032, 69565), (8790, 55652), (11720, 41739), (13913, 35160), (17580, 27826)]