260629860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4343831}}^1$

素因数の和:4343843

約数の個数: 24

約数和(自身を含む): 729763776

約数和(自身を除く): 469133916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4343831, 8687662, 13031493, 17375324, 21719155, 26062986, 43438310, 52125972, 65157465, 86876620, 130314930, 260629860]

約数ペア:

[(1, 260629860), (2, 130314930), (3, 86876620), (4, 65157465), (5, 52125972), (6, 43438310), (10, 26062986), (12, 21719155), (15, 17375324), (20, 13031493), (30, 8687662), (60, 4343831)]