54880680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457339}}^1$

素因数の和:457353

約数の個数: 32

約数和(自身を含む): 164642400

約数和(自身を除く): 109761720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457339, 914678, 1372017, 1829356, 2286695, 2744034, 3658712, 4573390, 5488068, 6860085, 9146780, 10976136, 13720170, 18293560, 27440340, 54880680]

約数ペア:

[(1, 54880680), (2, 27440340), (3, 18293560), (4, 13720170), (5, 10976136), (6, 9146780), (8, 6860085), (10, 5488068), (12, 4573390), (15, 3658712), (20, 2744034), (24, 2286695), (30, 1829356), (40, 1372017), (60, 914678), (120, 457339)]