424171620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{785503}}^1$

素因数の和:785521

約数の個数: 48

約数和(自身を含む): 1319646720

約数和(自身を除く): 895475100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 785503, 1571006, 2356509, 3142012, 3927515, 4713018, 7069527, 7855030, 9426036, 11782545, 14139054, 15710060, 21208581, 23565090, 28278108, 35347635, 42417162, 47130180, 70695270, 84834324, 106042905, 141390540, 212085810, 424171620]

約数ペア:

[(1, 424171620), (2, 212085810), (3, 141390540), (4, 106042905), (5, 84834324), (6, 70695270), (9, 47130180), (10, 42417162), (12, 35347635), (15, 28278108), (18, 23565090), (20, 21208581), (27, 15710060), (30, 14139054), (36, 11782545), (45, 9426036), (54, 7855030), (60, 7069527), (90, 4713018), (108, 3927515), (135, 3142012), (180, 2356509), (270, 1571006), (540, 785503)]