160300020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2671667}}^1$

素因数の和:2671679

約数の個数: 24

約数和(自身を含む): 448840224

約数和(自身を除く): 288540204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2671667, 5343334, 8015001, 10686668, 13358335, 16030002, 26716670, 32060004, 40075005, 53433340, 80150010, 160300020]

約数ペア:

[(1, 160300020), (2, 80150010), (3, 53433340), (4, 40075005), (5, 32060004), (6, 26716670), (10, 16030002), (12, 13358335), (15, 10686668), (20, 8015001), (30, 5343334), (60, 2671667)]