1477120

素因数分解:

$2^9\times 5^1\times {\mathrm{577}}^1$

素因数の和:600

約数の個数: 40

約数和(自身を含む): 3547764

約数和(自身を除く): 2070644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 577, 640, 1154, 1280, 2308, 2560, 2885, 4616, 5770, 9232, 11540, 18464, 23080, 36928, 46160, 73856, 92320, 147712, 184640, 295424, 369280, 738560, 1477120]

約数ペア:

[(1, 1477120), (2, 738560), (4, 369280), (5, 295424), (8, 184640), (10, 147712), (16, 92320), (20, 73856), (32, 46160), (40, 36928), (64, 23080), (80, 18464), (128, 11540), (160, 9232), (256, 5770), (320, 4616), (512, 2885), (577, 2560), (640, 2308), (1154, 1280)]