2047255920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2843411}}^1$

素因数の和:2843430

約数の個数: 60

約数和(自身を含む): 6875370216

約数和(自身を除く): 4828114296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2843411, 5686822, 8530233, 11373644, 14217055, 17060466, 22747288, 25590699, 28434110, 34120932, 42651165, 45494576, 51181398, 56868220, 68241864, 85302330, 102362796, 113736440, 127953495, 136483728, 170604660, 204725592, 227472880, 255906990, 341209320, 409451184, 511813980, 682418640, 1023627960, 2047255920]

約数ペア:

[(1, 2047255920), (2, 1023627960), (3, 682418640), (4, 511813980), (5, 409451184), (6, 341209320), (8, 255906990), (9, 227472880), (10, 204725592), (12, 170604660), (15, 136483728), (16, 127953495), (18, 113736440), (20, 102362796), (24, 85302330), (30, 68241864), (36, 56868220), (40, 51181398), (45, 45494576), (48, 42651165), (60, 34120932), (72, 28434110), (80, 25590699), (90, 22747288), (120, 17060466), (144, 14217055), (180, 11373644), (240, 8530233), (360, 5686822), (720, 2843411)]