28633320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79537}}^1$

素因数の和:79554

約数の個数: 48

約数和(自身を含む): 93059460

約数和(自身を除く): 64426140

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, 79537, 159074, 238611, 318148, 397685, 477222, 636296, 715833, 795370, 954444, 1193055, 1431666, 1590740, 1908888, 2386110, 2863332, 3181480, 3579165, 4772220, 5726664, 7158330, 9544440, 14316660, 28633320]

約数ペア:

[(1, 28633320), (2, 14316660), (3, 9544440), (4, 7158330), (5, 5726664), (6, 4772220), (8, 3579165), (9, 3181480), (10, 2863332), (12, 2386110), (15, 1908888), (18, 1590740), (20, 1431666), (24, 1193055), (30, 954444), (36, 795370), (40, 715833), (45, 636296), (60, 477222), (72, 397685), (90, 318148), (120, 238611), (180, 159074), (360, 79537)]