89876760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{748973}}^1$

素因数の和:748987

約数の個数: 32

約数和(自身を含む): 269630640

約数和(自身を除く): 179753880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 748973, 1497946, 2246919, 2995892, 3744865, 4493838, 5991784, 7489730, 8987676, 11234595, 14979460, 17975352, 22469190, 29958920, 44938380, 89876760]

約数ペア:

[(1, 89876760), (2, 44938380), (3, 29958920), (4, 22469190), (5, 17975352), (6, 14979460), (8, 11234595), (10, 8987676), (12, 7489730), (15, 5991784), (20, 4493838), (24, 3744865), (30, 2995892), (40, 2246919), (60, 1497946), (120, 748973)]