39119880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{325999}}^1$

素因数の和:326013

約数の個数: 32

約数和(自身を含む): 117360000

約数和(自身を除く): 78240120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 325999, 651998, 977997, 1303996, 1629995, 1955994, 2607992, 3259990, 3911988, 4889985, 6519980, 7823976, 9779970, 13039960, 19559940, 39119880]

約数ペア:

[(1, 39119880), (2, 19559940), (3, 13039960), (4, 9779970), (5, 7823976), (6, 6519980), (8, 4889985), (10, 3911988), (12, 3259990), (15, 2607992), (20, 1955994), (24, 1629995), (30, 1303996), (40, 977997), (60, 651998), (120, 325999)]