55993320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{155537}}^1$

素因数の和:155554

約数の個数: 48

約数和(自身を含む): 181979460

約数和(自身を除く): 125986140

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, 155537, 311074, 466611, 622148, 777685, 933222, 1244296, 1399833, 1555370, 1866444, 2333055, 2799666, 3110740, 3732888, 4666110, 5599332, 6221480, 6999165, 9332220, 11198664, 13998330, 18664440, 27996660, 55993320]

約数ペア:

[(1, 55993320), (2, 27996660), (3, 18664440), (4, 13998330), (5, 11198664), (6, 9332220), (8, 6999165), (9, 6221480), (10, 5599332), (12, 4666110), (15, 3732888), (18, 3110740), (20, 2799666), (24, 2333055), (30, 1866444), (36, 1555370), (40, 1399833), (45, 1244296), (60, 933222), (72, 777685), (90, 622148), (120, 466611), (180, 311074), (360, 155537)]