137079720

素因数分解:

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

素因数の和:380794

約数の個数: 48

約数和(自身を含む): 445510260

約数和(自身を除く): 308430540

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, 380777, 761554, 1142331, 1523108, 1903885, 2284662, 3046216, 3426993, 3807770, 4569324, 5711655, 6853986, 7615540, 9138648, 11423310, 13707972, 15231080, 17134965, 22846620, 27415944, 34269930, 45693240, 68539860, 137079720]

約数ペア:

[(1, 137079720), (2, 68539860), (3, 45693240), (4, 34269930), (5, 27415944), (6, 22846620), (8, 17134965), (9, 15231080), (10, 13707972), (12, 11423310), (15, 9138648), (18, 7615540), (20, 6853986), (24, 5711655), (30, 4569324), (36, 3807770), (40, 3426993), (45, 3046216), (60, 2284662), (72, 1903885), (90, 1523108), (120, 1142331), (180, 761554), (360, 380777)]