129092760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{358591}}^1$

素因数の和:358608

約数の個数: 48

約数和(自身を含む): 419552640

約数和(自身を除く): 290459880

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, 358591, 717182, 1075773, 1434364, 1792955, 2151546, 2868728, 3227319, 3585910, 4303092, 5378865, 6454638, 7171820, 8606184, 10757730, 12909276, 14343640, 16136595, 21515460, 25818552, 32273190, 43030920, 64546380, 129092760]

約数ペア:

[(1, 129092760), (2, 64546380), (3, 43030920), (4, 32273190), (5, 25818552), (6, 21515460), (8, 16136595), (9, 14343640), (10, 12909276), (12, 10757730), (15, 8606184), (18, 7171820), (20, 6454638), (24, 5378865), (30, 4303092), (36, 3585910), (40, 3227319), (45, 2868728), (60, 2151546), (72, 1792955), (90, 1434364), (120, 1075773), (180, 717182), (360, 358591)]