65806080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17137}}^1$

素因数の和:17161

約数の個数: 72

約数和(自身を含む): 210180432

約数和(自身を除く): 144374352

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, 640, 768, 960, 1280, 1920, 3840, 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, 10967680, 13161216, 16451520, 21935360, 32903040, 65806080]

約数ペア:

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