7680480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16001}}^1$

素因数の和:16019

約数の個数: 48

約数和(自身を含む): 24195024

約数和(自身を除く): 16514544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 16001, 32002, 48003, 64004, 80005, 96006, 128008, 160010, 192012, 240015, 256016, 320020, 384024, 480030, 512032, 640040, 768048, 960060, 1280080, 1536096, 1920120, 2560160, 3840240, 7680480]

約数ペア:

[(1, 7680480), (2, 3840240), (3, 2560160), (4, 1920120), (5, 1536096), (6, 1280080), (8, 960060), (10, 768048), (12, 640040), (15, 512032), (16, 480030), (20, 384024), (24, 320020), (30, 256016), (32, 240015), (40, 192012), (48, 160010), (60, 128008), (80, 96006), (96, 80005), (120, 64004), (160, 48003), (240, 32002), (480, 16001)]