196847880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1640399}}^1$

素因数の和:1640413

約数の個数: 32

約数和(自身を含む): 590544000

約数和(自身を除く): 393696120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1640399, 3280798, 4921197, 6561596, 8201995, 9842394, 13123192, 16403990, 19684788, 24605985, 32807980, 39369576, 49211970, 65615960, 98423940, 196847880]

約数ペア:

[(1, 196847880), (2, 98423940), (3, 65615960), (4, 49211970), (5, 39369576), (6, 32807980), (8, 24605985), (10, 19684788), (12, 16403990), (15, 13123192), (20, 9842394), (24, 8201995), (30, 6561596), (40, 4921197), (60, 3280798), (120, 1640399)]