145520280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{134741}}^1$

素因数の和:134761

約数の個数: 64

約数和(自身を含む): 485071200

約数和(自身を除く): 339550920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 134741, 269482, 404223, 538964, 673705, 808446, 1077928, 1212669, 1347410, 1616892, 2021115, 2425338, 2694820, 3233784, 3638007, 4042230, 4850676, 5389640, 6063345, 7276014, 8084460, 9701352, 12126690, 14552028, 16168920, 18190035, 24253380, 29104056, 36380070, 48506760, 72760140, 145520280]

約数ペア:

[(1, 145520280), (2, 72760140), (3, 48506760), (4, 36380070), (5, 29104056), (6, 24253380), (8, 18190035), (9, 16168920), (10, 14552028), (12, 12126690), (15, 9701352), (18, 8084460), (20, 7276014), (24, 6063345), (27, 5389640), (30, 4850676), (36, 4042230), (40, 3638007), (45, 3233784), (54, 2694820), (60, 2425338), (72, 2021115), (90, 1616892), (108, 1347410), (120, 1212669), (135, 1077928), (180, 808446), (216, 673705), (270, 538964), (360, 404223), (540, 269482), (1080, 134741)]