75654480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28657}}^1$

素因数の和:28684

約数の個数: 80

約数和(自身を含む): 255858624

約数和(自身を除く): 180204144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 28657, 57314, 85971, 114628, 143285, 171942, 229256, 286570, 315227, 343884, 429855, 458512, 573140, 630454, 687768, 859710, 945681, 1146280, 1260908, 1375536, 1576135, 1719420, 1891362, 2292560, 2521816, 3152270, 3438840, 3782724, 4728405, 5043632, 6304540, 6877680, 7565448, 9456810, 12609080, 15130896, 18913620, 25218160, 37827240, 75654480]

約数ペア:

[(1, 75654480), (2, 37827240), (3, 25218160), (4, 18913620), (5, 15130896), (6, 12609080), (8, 9456810), (10, 7565448), (11, 6877680), (12, 6304540), (15, 5043632), (16, 4728405), (20, 3782724), (22, 3438840), (24, 3152270), (30, 2521816), (33, 2292560), (40, 1891362), (44, 1719420), (48, 1576135), (55, 1375536), (60, 1260908), (66, 1146280), (80, 945681), (88, 859710), (110, 687768), (120, 630454), (132, 573140), (165, 458512), (176, 429855), (220, 343884), (240, 315227), (264, 286570), (330, 229256), (440, 171942), (528, 143285), (660, 114628), (880, 85971), (1320, 57314), (2640, 28657)]