580480

素因数分解:

$2^7\times 5^1\times {\mathrm{907}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 1389240

約数和(自身を除く): 808760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 907, 1814, 3628, 4535, 7256, 9070, 14512, 18140, 29024, 36280, 58048, 72560, 116096, 145120, 290240, 580480]

約数ペア:

[(1, 580480), (2, 290240), (4, 145120), (5, 116096), (8, 72560), (10, 58048), (16, 36280), (20, 29024), (32, 18140), (40, 14512), (64, 9070), (80, 7256), (128, 4535), (160, 3628), (320, 1814), (640, 907)]