7680720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{32003}}^1$

素因数の和:32019

約数の個数: 40

約数和(自身を含む): 23810976

約数和(自身を除く): 16130256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 32003, 64006, 96009, 128012, 160015, 192018, 256024, 320030, 384036, 480045, 512048, 640060, 768072, 960090, 1280120, 1536144, 1920180, 2560240, 3840360, 7680720]

約数ペア:

[(1, 7680720), (2, 3840360), (3, 2560240), (4, 1920180), (5, 1536144), (6, 1280120), (8, 960090), (10, 768072), (12, 640060), (15, 512048), (16, 480045), (20, 384036), (24, 320030), (30, 256024), (40, 192018), (48, 160015), (60, 128012), (80, 96009), (120, 64006), (240, 32003)]