548318880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{380777}}^1$

素因数の和:380798

約数の個数: 72

約数和(自身を含む): 1871143092

約数和(自身を除く): 1322824212

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 380777, 761554, 1142331, 1523108, 1903885, 2284662, 3046216, 3426993, 3807770, 4569324, 5711655, 6092432, 6853986, 7615540, 9138648, 11423310, 12184864, 13707972, 15231080, 17134965, 18277296, 22846620, 27415944, 30462160, 34269930, 36554592, 45693240, 54831888, 60924320, 68539860, 91386480, 109663776, 137079720, 182772960, 274159440, 548318880]

約数ペア:

[(1, 548318880), (2, 274159440), (3, 182772960), (4, 137079720), (5, 109663776), (6, 91386480), (8, 68539860), (9, 60924320), (10, 54831888), (12, 45693240), (15, 36554592), (16, 34269930), (18, 30462160), (20, 27415944), (24, 22846620), (30, 18277296), (32, 17134965), (36, 15231080), (40, 13707972), (45, 12184864), (48, 11423310), (60, 9138648), (72, 7615540), (80, 6853986), (90, 6092432), (96, 5711655), (120, 4569324), (144, 3807770), (160, 3426993), (180, 3046216), (240, 2284662), (288, 1903885), (360, 1523108), (480, 1142331), (720, 761554), (1440, 380777)]