27510720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{28657}}^1$

素因数の和:28677

約数の個数: 56

約数和(自身を含む): 87349584

約数和(自身を除く): 59838864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 28657, 57314, 85971, 114628, 143285, 171942, 229256, 286570, 343884, 429855, 458512, 573140, 687768, 859710, 917024, 1146280, 1375536, 1719420, 1834048, 2292560, 2751072, 3438840, 4585120, 5502144, 6877680, 9170240, 13755360, 27510720]

約数ペア:

[(1, 27510720), (2, 13755360), (3, 9170240), (4, 6877680), (5, 5502144), (6, 4585120), (8, 3438840), (10, 2751072), (12, 2292560), (15, 1834048), (16, 1719420), (20, 1375536), (24, 1146280), (30, 917024), (32, 859710), (40, 687768), (48, 573140), (60, 458512), (64, 429855), (80, 343884), (96, 286570), (120, 229256), (160, 171942), (192, 143285), (240, 114628), (320, 85971), (480, 57314), (960, 28657)]