8927120

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:903

約数の個数: 40

約数和(自身を含む): 20921280

約数和(自身を除く): 11994160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 739, 755, 1208, 1478, 1510, 2416, 2956, 3020, 3695, 5912, 6040, 7390, 11824, 12080, 14780, 29560, 59120, 111589, 223178, 446356, 557945, 892712, 1115890, 1785424, 2231780, 4463560, 8927120]

約数ペア:

[(1, 8927120), (2, 4463560), (4, 2231780), (5, 1785424), (8, 1115890), (10, 892712), (16, 557945), (20, 446356), (40, 223178), (80, 111589), (151, 59120), (302, 29560), (604, 14780), (739, 12080), (755, 11824), (1208, 7390), (1478, 6040), (1510, 5912), (2416, 3695), (2956, 3020)]