8479980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47111}}^1$

素因数の和:47126

約数の個数: 36

約数和(自身を含む): 25723152

約数和(自身を除く): 17243172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 47111, 94222, 141333, 188444, 235555, 282666, 423999, 471110, 565332, 706665, 847998, 942220, 1413330, 1695996, 2119995, 2826660, 4239990, 8479980]

約数ペア:

[(1, 8479980), (2, 4239990), (3, 2826660), (4, 2119995), (5, 1695996), (6, 1413330), (9, 942220), (10, 847998), (12, 706665), (15, 565332), (18, 471110), (20, 423999), (30, 282666), (36, 235555), (45, 188444), (60, 141333), (90, 94222), (180, 47111)]