105719280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{440497}}^1$

素因数の和:440513

約数の個数: 40

約数和(自身を含む): 327730512

約数和(自身を除く): 222011232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 440497, 880994, 1321491, 1761988, 2202485, 2642982, 3523976, 4404970, 5285964, 6607455, 7047952, 8809940, 10571928, 13214910, 17619880, 21143856, 26429820, 35239760, 52859640, 105719280]

約数ペア:

[(1, 105719280), (2, 52859640), (3, 35239760), (4, 26429820), (5, 21143856), (6, 17619880), (8, 13214910), (10, 10571928), (12, 8809940), (15, 7047952), (16, 6607455), (20, 5285964), (24, 4404970), (30, 3523976), (40, 2642982), (48, 2202485), (60, 1761988), (80, 1321491), (120, 880994), (240, 440497)]