4239720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11777}}^1$

素因数の和:11794

約数の個数: 48

約数和(自身を含む): 13780260

約数和(自身を除く): 9540540

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, 11777, 23554, 35331, 47108, 58885, 70662, 94216, 105993, 117770, 141324, 176655, 211986, 235540, 282648, 353310, 423972, 471080, 529965, 706620, 847944, 1059930, 1413240, 2119860, 4239720]

約数ペア:

[(1, 4239720), (2, 2119860), (3, 1413240), (4, 1059930), (5, 847944), (6, 706620), (8, 529965), (9, 471080), (10, 423972), (12, 353310), (15, 282648), (18, 235540), (20, 211986), (24, 176655), (30, 141324), (36, 117770), (40, 105993), (45, 94216), (60, 70662), (72, 58885), (90, 47108), (120, 35331), (180, 23554), (360, 11777)]