16480020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{274667}}^1$

素因数の和:274679

約数の個数: 24

約数和(自身を含む): 46144224

約数和(自身を除く): 29664204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 274667, 549334, 824001, 1098668, 1373335, 1648002, 2746670, 3296004, 4120005, 5493340, 8240010, 16480020]

約数ペア:

[(1, 16480020), (2, 8240010), (3, 5493340), (4, 4120005), (5, 3296004), (6, 2746670), (10, 1648002), (12, 1373335), (15, 1098668), (20, 824001), (30, 549334), (60, 274667)]