5761440

素因数分解:

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

素因数の和:4022

約数の個数: 72

約数和(自身を含む): 19665828

約数和(自身を除く): 13904388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 4001, 8002, 12003, 16004, 20005, 24006, 32008, 36009, 40010, 48012, 60015, 64016, 72018, 80020, 96024, 120030, 128032, 144036, 160040, 180045, 192048, 240060, 288072, 320080, 360090, 384096, 480120, 576144, 640160, 720180, 960240, 1152288, 1440360, 1920480, 2880720, 5761440]

約数ペア:

[(1, 5761440), (2, 2880720), (3, 1920480), (4, 1440360), (5, 1152288), (6, 960240), (8, 720180), (9, 640160), (10, 576144), (12, 480120), (15, 384096), (16, 360090), (18, 320080), (20, 288072), (24, 240060), (30, 192048), (32, 180045), (36, 160040), (40, 144036), (45, 128032), (48, 120030), (60, 96024), (72, 80020), (80, 72018), (90, 64016), (96, 60015), (120, 48012), (144, 40010), (160, 36009), (180, 32008), (240, 24006), (288, 20005), (360, 16004), (480, 12003), (720, 8002), (1440, 4001)]