268585320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2238211}}^1$

素因数の和:2238225

約数の個数: 32

約数和(自身を含む): 805756320

約数和(自身を除く): 537171000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2238211, 4476422, 6714633, 8952844, 11191055, 13429266, 17905688, 22382110, 26858532, 33573165, 44764220, 53717064, 67146330, 89528440, 134292660, 268585320]

約数ペア:

[(1, 268585320), (2, 134292660), (3, 89528440), (4, 67146330), (5, 53717064), (6, 44764220), (8, 33573165), (10, 26858532), (12, 22382110), (15, 17905688), (20, 13429266), (24, 11191055), (30, 8952844), (40, 6714633), (60, 4476422), (120, 2238211)]