22700520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{21019}}^1$

素因数の和:21039

約数の個数: 64

約数和(自身を含む): 75672000

約数和(自身を除く): 52971480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 21019, 42038, 63057, 84076, 105095, 126114, 168152, 189171, 210190, 252228, 315285, 378342, 420380, 504456, 567513, 630570, 756684, 840760, 945855, 1135026, 1261140, 1513368, 1891710, 2270052, 2522280, 2837565, 3783420, 4540104, 5675130, 7566840, 11350260, 22700520]

約数ペア:

[(1, 22700520), (2, 11350260), (3, 7566840), (4, 5675130), (5, 4540104), (6, 3783420), (8, 2837565), (9, 2522280), (10, 2270052), (12, 1891710), (15, 1513368), (18, 1261140), (20, 1135026), (24, 945855), (27, 840760), (30, 756684), (36, 630570), (40, 567513), (45, 504456), (54, 420380), (60, 378342), (72, 315285), (90, 252228), (108, 210190), (120, 189171), (135, 168152), (180, 126114), (216, 105095), (270, 84076), (360, 63057), (540, 42038), (1080, 21019)]