197542680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1646189}}^1$

素因数の和:1646203

約数の個数: 32

約数和(自身を含む): 592628400

約数和(自身を除く): 395085720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1646189, 3292378, 4938567, 6584756, 8230945, 9877134, 13169512, 16461890, 19754268, 24692835, 32923780, 39508536, 49385670, 65847560, 98771340, 197542680]

約数ペア:

[(1, 197542680), (2, 98771340), (3, 65847560), (4, 49385670), (5, 39508536), (6, 32923780), (8, 24692835), (10, 19754268), (12, 16461890), (15, 13169512), (20, 9877134), (24, 8230945), (30, 6584756), (40, 4938567), (60, 3292378), (120, 1646189)]