89968920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{749741}}^1$

素因数の和:749755

約数の個数: 32

約数和(自身を含む): 269907120

約数和(自身を除く): 179938200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 749741, 1499482, 2249223, 2998964, 3748705, 4498446, 5997928, 7497410, 8996892, 11246115, 14994820, 17993784, 22492230, 29989640, 44984460, 89968920]

約数ペア:

[(1, 89968920), (2, 44984460), (3, 29989640), (4, 22492230), (5, 17993784), (6, 14994820), (8, 11246115), (10, 8996892), (12, 7497410), (15, 5997928), (20, 4498446), (24, 3748705), (30, 2998964), (40, 2249223), (60, 1499482), (120, 749741)]