270051320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87679}}^1$

素因数の和:87708

約数の個数: 64

約数和(自身を含む): 757555200

約数和(自身を除く): 487503880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 87679, 175358, 350716, 438395, 613753, 701432, 876790, 964469, 1227506, 1753580, 1928938, 2455012, 3068765, 3507160, 3857876, 4822345, 4910024, 6137530, 6751283, 7715752, 9644690, 12275060, 13502566, 19289380, 24550120, 27005132, 33756415, 38578760, 54010264, 67512830, 135025660, 270051320]

約数ペア:

[(1, 270051320), (2, 135025660), (4, 67512830), (5, 54010264), (7, 38578760), (8, 33756415), (10, 27005132), (11, 24550120), (14, 19289380), (20, 13502566), (22, 12275060), (28, 9644690), (35, 7715752), (40, 6751283), (44, 6137530), (55, 4910024), (56, 4822345), (70, 3857876), (77, 3507160), (88, 3068765), (110, 2455012), (140, 1928938), (154, 1753580), (220, 1227506), (280, 964469), (308, 876790), (385, 701432), (440, 613753), (616, 438395), (770, 350716), (1540, 175358), (3080, 87679)]