131612160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17137}}^1$

素因数の和:17163

約数の個数: 80

約数和(自身を含む): 420772176

約数和(自身を除く): 289160016

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 17137, 34274, 51411, 68548, 85685, 102822, 137096, 171370, 205644, 257055, 274192, 342740, 411288, 514110, 548384, 685480, 822576, 1028220, 1096768, 1370960, 1645152, 2056440, 2193536, 2741920, 3290304, 4112880, 4387072, 5483840, 6580608, 8225760, 8774144, 10967680, 13161216, 16451520, 21935360, 26322432, 32903040, 43870720, 65806080, 131612160]

約数ペア:

[(1, 131612160), (2, 65806080), (3, 43870720), (4, 32903040), (5, 26322432), (6, 21935360), (8, 16451520), (10, 13161216), (12, 10967680), (15, 8774144), (16, 8225760), (20, 6580608), (24, 5483840), (30, 4387072), (32, 4112880), (40, 3290304), (48, 2741920), (60, 2193536), (64, 2056440), (80, 1645152), (96, 1370960), (120, 1096768), (128, 1028220), (160, 822576), (192, 685480), (240, 548384), (256, 514110), (320, 411288), (384, 342740), (480, 274192), (512, 257055), (640, 205644), (768, 171370), (960, 137096), (1280, 102822), (1536, 85685), (1920, 68548), (2560, 51411), (3840, 34274), (7680, 17137)]