2559197880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7108883}}^1$

素因数の和:7108900

約数の個数: 48

約数和(自身を含む): 8317394280

約数和(自身を除く): 5758196400

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, 7108883, 14217766, 21326649, 28435532, 35544415, 42653298, 56871064, 63979947, 71088830, 85306596, 106633245, 127959894, 142177660, 170613192, 213266490, 255919788, 284355320, 319899735, 426532980, 511839576, 639799470, 853065960, 1279598940, 2559197880]

約数ペア:

[(1, 2559197880), (2, 1279598940), (3, 853065960), (4, 639799470), (5, 511839576), (6, 426532980), (8, 319899735), (9, 284355320), (10, 255919788), (12, 213266490), (15, 170613192), (18, 142177660), (20, 127959894), (24, 106633245), (30, 85306596), (36, 71088830), (40, 63979947), (45, 56871064), (60, 42653298), (72, 35544415), (90, 28435532), (120, 21326649), (180, 14217766), (360, 7108883)]