48399720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{403331}}^1$

素因数の和:403345

約数の個数: 32

約数和(自身を含む): 145199520

約数和(自身を除く): 96799800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 403331, 806662, 1209993, 1613324, 2016655, 2419986, 3226648, 4033310, 4839972, 6049965, 8066620, 9679944, 12099930, 16133240, 24199860, 48399720]

約数ペア:

[(1, 48399720), (2, 24199860), (3, 16133240), (4, 12099930), (5, 9679944), (6, 8066620), (8, 6049965), (10, 4839972), (12, 4033310), (15, 3226648), (20, 2419986), (24, 2016655), (30, 1613324), (40, 1209993), (60, 806662), (120, 403331)]