90253320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{752111}}^1$

素因数の和:752125

約数の個数: 32

約数和(自身を含む): 270760320

約数和(自身を除く): 180507000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 752111, 1504222, 2256333, 3008444, 3760555, 4512666, 6016888, 7521110, 9025332, 11281665, 15042220, 18050664, 22563330, 30084440, 45126660, 90253320]

約数ペア:

[(1, 90253320), (2, 45126660), (3, 30084440), (4, 22563330), (5, 18050664), (6, 15042220), (8, 11281665), (10, 9025332), (12, 7521110), (15, 6016888), (20, 4512666), (24, 3760555), (30, 3008444), (40, 2256333), (60, 1504222), (120, 752111)]