1920480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4001}}^1$

素因数の和:4019

約数の個数: 48

約数和(自身を含む): 6051024

約数和(自身を除く): 4130544

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, 4001, 8002, 12003, 16004, 20005, 24006, 32008, 40010, 48012, 60015, 64016, 80020, 96024, 120030, 128032, 160040, 192048, 240060, 320080, 384096, 480120, 640160, 960240, 1920480]

約数ペア:

[(1, 1920480), (2, 960240), (3, 640160), (4, 480120), (5, 384096), (6, 320080), (8, 240060), (10, 192048), (12, 160040), (15, 128032), (16, 120030), (20, 96024), (24, 80020), (30, 64016), (32, 60015), (40, 48012), (48, 40010), (60, 32008), (80, 24006), (96, 20005), (120, 16004), (160, 12003), (240, 8002), (480, 4001)]