3980520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11057}}^1$

素因数の和:11074

約数の個数: 48

約数和(自身を含む): 12937860

約数和(自身を除く): 8957340

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, 11057, 22114, 33171, 44228, 55285, 66342, 88456, 99513, 110570, 132684, 165855, 199026, 221140, 265368, 331710, 398052, 442280, 497565, 663420, 796104, 995130, 1326840, 1990260, 3980520]

約数ペア:

[(1, 3980520), (2, 1990260), (3, 1326840), (4, 995130), (5, 796104), (6, 663420), (8, 497565), (9, 442280), (10, 398052), (12, 331710), (15, 265368), (18, 221140), (20, 199026), (24, 165855), (30, 132684), (36, 110570), (40, 99513), (45, 88456), (60, 66342), (72, 55285), (90, 44228), (120, 33171), (180, 22114), (360, 11057)]