3151360

素因数分解:

$2^9\times 5^1\times {\mathrm{1231}}^1$

素因数の和:1254

約数の個数: 40

約数和(自身を含む): 7562016

約数和(自身を除く): 4410656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1231, 1280, 2462, 2560, 4924, 6155, 9848, 12310, 19696, 24620, 39392, 49240, 78784, 98480, 157568, 196960, 315136, 393920, 630272, 787840, 1575680, 3151360]

約数ペア:

[(1, 3151360), (2, 1575680), (4, 787840), (5, 630272), (8, 393920), (10, 315136), (16, 196960), (20, 157568), (32, 98480), (40, 78784), (64, 49240), (80, 39392), (128, 24620), (160, 19696), (256, 12310), (320, 9848), (512, 6155), (640, 4924), (1231, 2560), (1280, 2462)]