54937620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{305209}}^1$

素因数の和:305224

約数の個数: 36

約数和(自身を含む): 166644660

約数和(自身を除く): 111707040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 305209, 610418, 915627, 1220836, 1526045, 1831254, 2746881, 3052090, 3662508, 4578135, 5493762, 6104180, 9156270, 10987524, 13734405, 18312540, 27468810, 54937620]

約数ペア:

[(1, 54937620), (2, 27468810), (3, 18312540), (4, 13734405), (5, 10987524), (6, 9156270), (9, 6104180), (10, 5493762), (12, 4578135), (15, 3662508), (18, 3052090), (20, 2746881), (30, 1831254), (36, 1526045), (45, 1220836), (60, 915627), (90, 610418), (180, 305209)]