556847880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4640399}}^1$

素因数の和:4640413

約数の個数: 32

約数和(自身を含む): 1670544000

約数和(自身を除く): 1113696120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4640399, 9280798, 13921197, 18561596, 23201995, 27842394, 37123192, 46403990, 55684788, 69605985, 92807980, 111369576, 139211970, 185615960, 278423940, 556847880]

約数ペア:

[(1, 556847880), (2, 278423940), (3, 185615960), (4, 139211970), (5, 111369576), (6, 92807980), (8, 69605985), (10, 55684788), (12, 46403990), (15, 37123192), (20, 27842394), (24, 23201995), (30, 18561596), (40, 13921197), (60, 9280798), (120, 4640399)]