124160720

素因数分解:

$2^4\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2591}}^1$

素因数の和:3203

約数の個数: 40

約数和(自身を含む): 289267200

約数和(自身を除く): 165106480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 599, 1198, 2396, 2591, 2995, 4792, 5182, 5990, 9584, 10364, 11980, 12955, 20728, 23960, 25910, 41456, 47920, 51820, 103640, 207280, 1552009, 3104018, 6208036, 7760045, 12416072, 15520090, 24832144, 31040180, 62080360, 124160720]

約数ペア:

[(1, 124160720), (2, 62080360), (4, 31040180), (5, 24832144), (8, 15520090), (10, 12416072), (16, 7760045), (20, 6208036), (40, 3104018), (80, 1552009), (599, 207280), (1198, 103640), (2396, 51820), (2591, 47920), (2995, 41456), (4792, 25910), (5182, 23960), (5990, 20728), (9584, 12955), (10364, 11980)]