27553320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{76537}}^1$

素因数の和:76554

約数の個数: 48

約数和(自身を含む): 89549460

約数和(自身を除く): 61996140

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, 76537, 153074, 229611, 306148, 382685, 459222, 612296, 688833, 765370, 918444, 1148055, 1377666, 1530740, 1836888, 2296110, 2755332, 3061480, 3444165, 4592220, 5510664, 6888330, 9184440, 13776660, 27553320]

約数ペア:

[(1, 27553320), (2, 13776660), (3, 9184440), (4, 6888330), (5, 5510664), (6, 4592220), (8, 3444165), (9, 3061480), (10, 2755332), (12, 2296110), (15, 1836888), (18, 1530740), (20, 1377666), (24, 1148055), (30, 918444), (36, 765370), (40, 688833), (45, 612296), (60, 459222), (72, 382685), (90, 306148), (120, 229611), (180, 153074), (360, 76537)]