16415640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45599}}^1$

素因数の和:45616

約数の個数: 48

約数和(自身を含む): 53352000

約数和(自身を除く): 36936360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 45599, 91198, 136797, 182396, 227995, 273594, 364792, 410391, 455990, 547188, 683985, 820782, 911980, 1094376, 1367970, 1641564, 1823960, 2051955, 2735940, 3283128, 4103910, 5471880, 8207820, 16415640]

約数ペア:

[(1, 16415640), (2, 8207820), (3, 5471880), (4, 4103910), (5, 3283128), (6, 2735940), (8, 2051955), (9, 1823960), (10, 1641564), (12, 1367970), (15, 1094376), (18, 911980), (20, 820782), (24, 683985), (30, 547188), (36, 455990), (40, 410391), (45, 364792), (60, 273594), (72, 227995), (90, 182396), (120, 136797), (180, 91198), (360, 45599)]