1320234560

素因数分解:

$2^6\times 5^1\times {\mathrm{293}}^1\times {\mathrm{14081}}^1$

素因数の和:14391

約数の個数: 56

約数和(自身を含む): 3154762296

約数和(自身を除く): 1834527736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 293, 320, 586, 1172, 1465, 2344, 2930, 4688, 5860, 9376, 11720, 14081, 18752, 23440, 28162, 46880, 56324, 70405, 93760, 112648, 140810, 225296, 281620, 450592, 563240, 901184, 1126480, 2252960, 4125733, 4505920, 8251466, 16502932, 20628665, 33005864, 41257330, 66011728, 82514660, 132023456, 165029320, 264046912, 330058640, 660117280, 1320234560]

約数ペア:

[(1, 1320234560), (2, 660117280), (4, 330058640), (5, 264046912), (8, 165029320), (10, 132023456), (16, 82514660), (20, 66011728), (32, 41257330), (40, 33005864), (64, 20628665), (80, 16502932), (160, 8251466), (293, 4505920), (320, 4125733), (586, 2252960), (1172, 1126480), (1465, 901184), (2344, 563240), (2930, 450592), (4688, 281620), (5860, 225296), (9376, 140810), (11720, 112648), (14081, 93760), (18752, 70405), (23440, 56324), (28162, 46880)]