3460480

素因数分解:

$2^7\times 5^1\times {\mathrm{5407}}^1$

素因数の和:5426

約数の個数: 32

約数和(自身を含む): 8274240

約数和(自身を除く): 4813760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 5407, 10814, 21628, 27035, 43256, 54070, 86512, 108140, 173024, 216280, 346048, 432560, 692096, 865120, 1730240, 3460480]

約数ペア:

[(1, 3460480), (2, 1730240), (4, 865120), (5, 692096), (8, 432560), (10, 346048), (16, 216280), (20, 173024), (32, 108140), (40, 86512), (64, 54070), (80, 43256), (128, 27035), (160, 21628), (320, 10814), (640, 5407)]