84399720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{703331}}^1$

素因数の和:703345

約数の個数: 32

約数和(自身を含む): 253199520

約数和(自身を除く): 168799800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 703331, 1406662, 2109993, 2813324, 3516655, 4219986, 5626648, 7033310, 8439972, 10549965, 14066620, 16879944, 21099930, 28133240, 42199860, 84399720]

約数ペア:

[(1, 84399720), (2, 42199860), (3, 28133240), (4, 21099930), (5, 16879944), (6, 14066620), (8, 10549965), (10, 8439972), (12, 7033310), (15, 5626648), (20, 4219986), (24, 3516655), (30, 2813324), (40, 2109993), (60, 1406662), (120, 703331)]