500512080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16421}}^1$

素因数の和:16564

約数の個数: 80

約数和(自身を含む): 1563899904

約数和(自身を除く): 1063387824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 16421, 30480, 32842, 49263, 65684, 82105, 98526, 131368, 164210, 197052, 246315, 262736, 328420, 394104, 492630, 656840, 788208, 985260, 1313680, 1970520, 2085467, 3941040, 4170934, 6256401, 8341868, 10427335, 12512802, 16683736, 20854670, 25025604, 31282005, 33367472, 41709340, 50051208, 62564010, 83418680, 100102416, 125128020, 166837360, 250256040, 500512080]

約数ペア:

[(1, 500512080), (2, 250256040), (3, 166837360), (4, 125128020), (5, 100102416), (6, 83418680), (8, 62564010), (10, 50051208), (12, 41709340), (15, 33367472), (16, 31282005), (20, 25025604), (24, 20854670), (30, 16683736), (40, 12512802), (48, 10427335), (60, 8341868), (80, 6256401), (120, 4170934), (127, 3941040), (240, 2085467), (254, 1970520), (381, 1313680), (508, 985260), (635, 788208), (762, 656840), (1016, 492630), (1270, 394104), (1524, 328420), (1905, 262736), (2032, 246315), (2540, 197052), (3048, 164210), (3810, 131368), (5080, 98526), (6096, 82105), (7620, 65684), (10160, 49263), (15240, 32842), (16421, 30480)]