102877680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{428657}}^1$

素因数の和:428673

約数の個数: 40

約数和(自身を含む): 318921552

約数和(自身を除く): 216043872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 428657, 857314, 1285971, 1714628, 2143285, 2571942, 3429256, 4286570, 5143884, 6429855, 6858512, 8573140, 10287768, 12859710, 17146280, 20575536, 25719420, 34292560, 51438840, 102877680]

約数ペア:

[(1, 102877680), (2, 51438840), (3, 34292560), (4, 25719420), (5, 20575536), (6, 17146280), (8, 12859710), (10, 10287768), (12, 8573140), (15, 6858512), (16, 6429855), (20, 5143884), (24, 4286570), (30, 3429256), (40, 2571942), (48, 2143285), (60, 1714628), (80, 1285971), (120, 857314), (240, 428657)]