329543040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{171637}}^1$

素因数の和:171659

約数の個数: 64

約数和(自身を含む): 1050424560

約数和(自身を除く): 720881520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 171637, 343274, 514911, 686548, 858185, 1029822, 1373096, 1716370, 2059644, 2574555, 2746192, 3432740, 4119288, 5149110, 5492384, 6865480, 8238576, 10298220, 10984768, 13730960, 16477152, 20596440, 21969536, 27461920, 32954304, 41192880, 54923840, 65908608, 82385760, 109847680, 164771520, 329543040]

約数ペア:

[(1, 329543040), (2, 164771520), (3, 109847680), (4, 82385760), (5, 65908608), (6, 54923840), (8, 41192880), (10, 32954304), (12, 27461920), (15, 21969536), (16, 20596440), (20, 16477152), (24, 13730960), (30, 10984768), (32, 10298220), (40, 8238576), (48, 6865480), (60, 5492384), (64, 5149110), (80, 4119288), (96, 3432740), (120, 2746192), (128, 2574555), (160, 2059644), (192, 1716370), (240, 1373096), (320, 1029822), (384, 858185), (480, 686548), (640, 514911), (960, 343274), (1920, 171637)]