1457070840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4047419}}^1$

素因数の和:4047436

約数の個数: 48

約数和(自身を含む): 4735481400

約数和(自身を除く): 3278410560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4047419, 8094838, 12142257, 16189676, 20237095, 24284514, 32379352, 36426771, 40474190, 48569028, 60711285, 72853542, 80948380, 97138056, 121422570, 145707084, 161896760, 182133855, 242845140, 291414168, 364267710, 485690280, 728535420, 1457070840]

約数ペア:

[(1, 1457070840), (2, 728535420), (3, 485690280), (4, 364267710), (5, 291414168), (6, 242845140), (8, 182133855), (9, 161896760), (10, 145707084), (12, 121422570), (15, 97138056), (18, 80948380), (20, 72853542), (24, 60711285), (30, 48569028), (36, 40474190), (40, 36426771), (45, 32379352), (60, 24284514), (72, 20237095), (90, 16189676), (120, 12142257), (180, 8094838), (360, 4047419)]