510840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:74

約数の個数: 128

約数和(自身を含む): 1900800

約数和(自身を除く): 1389960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 54, 55, 60, 66, 72, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 165, 172, 180, 198, 215, 216, 220, 258, 264, 270, 297, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 540, 594, 645, 660, 774, 792, 860, 946, 990, 1032, 1080, 1161, 1188, 1290, 1320, 1419, 1485, 1548, 1720, 1892, 1935, 1980, 2322, 2365, 2376, 2580, 2838, 2970, 3096, 3784, 3870, 3960, 4257, 4644, 4730, 5160, 5676, 5805, 5940, 7095, 7740, 8514, 9288, 9460, 11352, 11610, 11880, 12771, 14190, 15480, 17028, 18920, 21285, 23220, 25542, 28380, 34056, 42570, 46440, 51084, 56760, 63855, 85140, 102168, 127710, 170280, 255420, 510840]

約数ペア:

[(1, 510840), (2, 255420), (3, 170280), (4, 127710), (5, 102168), (6, 85140), (8, 63855), (9, 56760), (10, 51084), (11, 46440), (12, 42570), (15, 34056), (18, 28380), (20, 25542), (22, 23220), (24, 21285), (27, 18920), (30, 17028), (33, 15480), (36, 14190), (40, 12771), (43, 11880), (44, 11610), (45, 11352), (54, 9460), (55, 9288), (60, 8514), (66, 7740), (72, 7095), (86, 5940), (88, 5805), (90, 5676), (99, 5160), (108, 4730), (110, 4644), (120, 4257), (129, 3960), (132, 3870), (135, 3784), (165, 3096), (172, 2970), (180, 2838), (198, 2580), (215, 2376), (216, 2365), (220, 2322), (258, 1980), (264, 1935), (270, 1892), (297, 1720), (330, 1548), (344, 1485), (360, 1419), (387, 1320), (396, 1290), (430, 1188), (440, 1161), (473, 1080), (495, 1032), (516, 990), (540, 946), (594, 860), (645, 792), (660, 774)]