154359720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{428777}}^1$

素因数の和:428794

約数の個数: 48

約数和(自身を含む): 501670260

約数和(自身を除く): 347310540

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, 428777, 857554, 1286331, 1715108, 2143885, 2572662, 3430216, 3858993, 4287770, 5145324, 6431655, 7717986, 8575540, 10290648, 12863310, 15435972, 17151080, 19294965, 25726620, 30871944, 38589930, 51453240, 77179860, 154359720]

約数ペア:

[(1, 154359720), (2, 77179860), (3, 51453240), (4, 38589930), (5, 30871944), (6, 25726620), (8, 19294965), (9, 17151080), (10, 15435972), (12, 12863310), (15, 10290648), (18, 8575540), (20, 7717986), (24, 6431655), (30, 5145324), (36, 4287770), (40, 3858993), (45, 3430216), (60, 2572662), (72, 2143885), (90, 1715108), (120, 1286331), (180, 857554), (360, 428777)]