30263680

素因数分解:

$2^7\times 5^1\times {\mathrm{47287}}^1$

素因数の和:47306

約数の個数: 32

約数和(自身を含む): 72350640

約数和(自身を除く): 42086960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 47287, 94574, 189148, 236435, 378296, 472870, 756592, 945740, 1513184, 1891480, 3026368, 3782960, 6052736, 7565920, 15131840, 30263680]

約数ペア:

[(1, 30263680), (2, 15131840), (4, 7565920), (5, 6052736), (8, 3782960), (10, 3026368), (16, 1891480), (20, 1513184), (32, 945740), (40, 756592), (64, 472870), (80, 378296), (128, 236435), (160, 189148), (320, 94574), (640, 47287)]