2105200320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2192917}}^1$

素因数の和:2192937

約数の個数: 56

約数和(自身を含む): 6684014064

約数和(自身を除く): 4578813744

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, 160, 192, 240, 320, 480, 960, 2192917, 4385834, 6578751, 8771668, 10964585, 13157502, 17543336, 21929170, 26315004, 32893755, 35086672, 43858340, 52630008, 65787510, 70173344, 87716680, 105260016, 131575020, 140346688, 175433360, 210520032, 263150040, 350866720, 421040064, 526300080, 701733440, 1052600160, 2105200320]

約数ペア:

[(1, 2105200320), (2, 1052600160), (3, 701733440), (4, 526300080), (5, 421040064), (6, 350866720), (8, 263150040), (10, 210520032), (12, 175433360), (15, 140346688), (16, 131575020), (20, 105260016), (24, 87716680), (30, 70173344), (32, 65787510), (40, 52630008), (48, 43858340), (60, 35086672), (64, 32893755), (80, 26315004), (96, 21929170), (120, 17543336), (160, 13157502), (192, 10964585), (240, 8771668), (320, 6578751), (480, 4385834), (960, 2192917)]