394429080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3286909}}^1$

素因数の和:3286923

約数の個数: 32

約数和(自身を含む): 1183287600

約数和(自身を除く): 788858520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3286909, 6573818, 9860727, 13147636, 16434545, 19721454, 26295272, 32869090, 39442908, 49303635, 65738180, 78885816, 98607270, 131476360, 197214540, 394429080]

約数ペア:

[(1, 394429080), (2, 197214540), (3, 131476360), (4, 98607270), (5, 78885816), (6, 65738180), (8, 49303635), (10, 39442908), (12, 32869090), (15, 26295272), (20, 19721454), (24, 16434545), (30, 13147636), (40, 9860727), (60, 6573818), (120, 3286909)]