85384680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{711539}}^1$

素因数の和:711553

約数の個数: 32

約数和(自身を含む): 256154400

約数和(自身を除く): 170769720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 711539, 1423078, 2134617, 2846156, 3557695, 4269234, 5692312, 7115390, 8538468, 10673085, 14230780, 17076936, 21346170, 28461560, 42692340, 85384680]

約数ペア:

[(1, 85384680), (2, 42692340), (3, 28461560), (4, 21346170), (5, 17076936), (6, 14230780), (8, 10673085), (10, 8538468), (12, 7115390), (15, 5692312), (20, 4269234), (24, 3557695), (30, 2846156), (40, 2134617), (60, 1423078), (120, 711539)]