3184720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 120

約数和(自身を含む): 9499392

約数和(自身を除く): 6314672

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 121, 140, 154, 176, 188, 220, 235, 242, 280, 308, 329, 376, 385, 440, 470, 484, 517, 560, 605, 616, 658, 752, 770, 847, 880, 940, 968, 1034, 1210, 1232, 1316, 1540, 1645, 1694, 1880, 1936, 2068, 2420, 2585, 2632, 3080, 3290, 3388, 3619, 3760, 4136, 4235, 4840, 5170, 5264, 5687, 6160, 6580, 6776, 7238, 8272, 8470, 9680, 10340, 11374, 13160, 13552, 14476, 16940, 18095, 20680, 22748, 26320, 28435, 28952, 33880, 36190, 39809, 41360, 45496, 56870, 57904, 67760, 72380, 79618, 90992, 113740, 144760, 159236, 199045, 227480, 289520, 318472, 398090, 454960, 636944, 796180, 1592360, 3184720]

約数ペア:

[(1, 3184720), (2, 1592360), (4, 796180), (5, 636944), (7, 454960), (8, 398090), (10, 318472), (11, 289520), (14, 227480), (16, 199045), (20, 159236), (22, 144760), (28, 113740), (35, 90992), (40, 79618), (44, 72380), (47, 67760), (55, 57904), (56, 56870), (70, 45496), (77, 41360), (80, 39809), (88, 36190), (94, 33880), (110, 28952), (112, 28435), (121, 26320), (140, 22748), (154, 20680), (176, 18095), (188, 16940), (220, 14476), (235, 13552), (242, 13160), (280, 11374), (308, 10340), (329, 9680), (376, 8470), (385, 8272), (440, 7238), (470, 6776), (484, 6580), (517, 6160), (560, 5687), (605, 5264), (616, 5170), (658, 4840), (752, 4235), (770, 4136), (847, 3760), (880, 3619), (940, 3388), (968, 3290), (1034, 3080), (1210, 2632), (1232, 2585), (1316, 2420), (1540, 2068), (1645, 1936), (1694, 1880)]