487000440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1352779}}^1$

素因数の和:1352796

約数の個数: 48

約数和(自身を含む): 1582752600

約数和(自身を除く): 1095752160

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, 1352779, 2705558, 4058337, 5411116, 6763895, 8116674, 10822232, 12175011, 13527790, 16233348, 20291685, 24350022, 27055580, 32466696, 40583370, 48700044, 54111160, 60875055, 81166740, 97400088, 121750110, 162333480, 243500220, 487000440]

約数ペア:

[(1, 487000440), (2, 243500220), (3, 162333480), (4, 121750110), (5, 97400088), (6, 81166740), (8, 60875055), (9, 54111160), (10, 48700044), (12, 40583370), (15, 32466696), (18, 27055580), (20, 24350022), (24, 20291685), (30, 16233348), (36, 13527790), (40, 12175011), (45, 10822232), (60, 8116674), (72, 6763895), (90, 5411116), (120, 4058337), (180, 2705558), (360, 1352779)]