271040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2$

素因数の和:46

約数の個数: 84

約数和(自身を含む): 810768

約数和(自身を除く): 539728

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 704, 770, 847, 880, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2240, 2420, 2464, 3080, 3388, 3520, 3872, 4235, 4840, 4928, 6160, 6776, 7744, 8470, 9680, 12320, 13552, 16940, 19360, 24640, 27104, 33880, 38720, 54208, 67760, 135520, 271040]

約数ペア:

[(1, 271040), (2, 135520), (4, 67760), (5, 54208), (7, 38720), (8, 33880), (10, 27104), (11, 24640), (14, 19360), (16, 16940), (20, 13552), (22, 12320), (28, 9680), (32, 8470), (35, 7744), (40, 6776), (44, 6160), (55, 4928), (56, 4840), (64, 4235), (70, 3872), (77, 3520), (80, 3388), (88, 3080), (110, 2464), (112, 2420), (121, 2240), (140, 1936), (154, 1760), (160, 1694), (176, 1540), (220, 1232), (224, 1210), (242, 1120), (280, 968), (308, 880), (320, 847), (352, 770), (385, 704), (440, 616), (448, 605), (484, 560)]