297604920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5051}}^1$

素因数の和:5556

約数の個数: 64

約数和(自身を含む): 894810240

約数和(自身を除く): 597205320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5051, 5892, 7365, 9820, 10102, 11784, 14730, 15153, 19640, 20204, 25255, 29460, 30306, 40408, 50510, 58920, 60612, 75765, 101020, 121224, 151530, 202040, 303060, 606120, 2480041, 4960082, 7440123, 9920164, 12400205, 14880246, 19840328, 24800410, 29760492, 37200615, 49600820, 59520984, 74401230, 99201640, 148802460, 297604920]

約数ペア:

[(1, 297604920), (2, 148802460), (3, 99201640), (4, 74401230), (5, 59520984), (6, 49600820), (8, 37200615), (10, 29760492), (12, 24800410), (15, 19840328), (20, 14880246), (24, 12400205), (30, 9920164), (40, 7440123), (60, 4960082), (120, 2480041), (491, 606120), (982, 303060), (1473, 202040), (1964, 151530), (2455, 121224), (2946, 101020), (3928, 75765), (4910, 60612), (5051, 58920), (5892, 50510), (7365, 40408), (9820, 30306), (10102, 29460), (11784, 25255), (14730, 20204), (15153, 19640)]