5040720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{7001}}^1$

素因数の和:7020

約数の個数: 60

約数和(自身を含む): 16930836

約数和(自身を除く): 11890116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 7001, 14002, 21003, 28004, 35005, 42006, 56008, 63009, 70010, 84012, 105015, 112016, 126018, 140020, 168024, 210030, 252036, 280040, 315045, 336048, 420060, 504072, 560080, 630090, 840120, 1008144, 1260180, 1680240, 2520360, 5040720]

約数ペア:

[(1, 5040720), (2, 2520360), (3, 1680240), (4, 1260180), (5, 1008144), (6, 840120), (8, 630090), (9, 560080), (10, 504072), (12, 420060), (15, 336048), (16, 315045), (18, 280040), (20, 252036), (24, 210030), (30, 168024), (36, 140020), (40, 126018), (45, 112016), (48, 105015), (60, 84012), (72, 70010), (80, 63009), (90, 56008), (120, 42006), (144, 35005), (180, 28004), (240, 21003), (360, 14002), (720, 7001)]