76659720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4663}}^1$

素因数の和:4814

約数の個数: 64

約数和(自身を含む): 231707520

約数和(自身を除く): 155047800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 4663, 5480, 8220, 9326, 13989, 16440, 18652, 23315, 27978, 37304, 46630, 55956, 69945, 93260, 111912, 139890, 186520, 279780, 559560, 638831, 1277662, 1916493, 2555324, 3194155, 3832986, 5110648, 6388310, 7665972, 9582465, 12776620, 15331944, 19164930, 25553240, 38329860, 76659720]

約数ペア:

[(1, 76659720), (2, 38329860), (3, 25553240), (4, 19164930), (5, 15331944), (6, 12776620), (8, 9582465), (10, 7665972), (12, 6388310), (15, 5110648), (20, 3832986), (24, 3194155), (30, 2555324), (40, 1916493), (60, 1277662), (120, 638831), (137, 559560), (274, 279780), (411, 186520), (548, 139890), (685, 111912), (822, 93260), (1096, 69945), (1370, 55956), (1644, 46630), (2055, 37304), (2740, 27978), (3288, 23315), (4110, 18652), (4663, 16440), (5480, 13989), (8220, 9326)]