428061120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3511}}^1$

素因数の和:3658

約数の個数: 112

約数和(自身を含む): 1370185728

約数和(自身を除く): 942124608

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, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3511, 3810, 4064, 5080, 6096, 7022, 7620, 8128, 10160, 10533, 12192, 14044, 15240, 17555, 20320, 21066, 24384, 28088, 30480, 35110, 40640, 42132, 52665, 56176, 60960, 70220, 84264, 105330, 112352, 121920, 140440, 168528, 210660, 224704, 280880, 337056, 421320, 445897, 561760, 674112, 842640, 891794, 1123520, 1337691, 1685280, 1783588, 2229485, 2675382, 3370560, 3567176, 4458970, 5350764, 6688455, 7134352, 8917940, 10701528, 13376910, 14268704, 17835880, 21403056, 26753820, 28537408, 35671760, 42806112, 53507640, 71343520, 85612224, 107015280, 142687040, 214030560, 428061120]

約数ペア:

[(1, 428061120), (2, 214030560), (3, 142687040), (4, 107015280), (5, 85612224), (6, 71343520), (8, 53507640), (10, 42806112), (12, 35671760), (15, 28537408), (16, 26753820), (20, 21403056), (24, 17835880), (30, 14268704), (32, 13376910), (40, 10701528), (48, 8917940), (60, 7134352), (64, 6688455), (80, 5350764), (96, 4458970), (120, 3567176), (127, 3370560), (160, 2675382), (192, 2229485), (240, 1783588), (254, 1685280), (320, 1337691), (381, 1123520), (480, 891794), (508, 842640), (635, 674112), (762, 561760), (960, 445897), (1016, 421320), (1270, 337056), (1524, 280880), (1905, 224704), (2032, 210660), (2540, 168528), (3048, 140440), (3511, 121920), (3810, 112352), (4064, 105330), (5080, 84264), (6096, 70220), (7022, 60960), (7620, 56176), (8128, 52665), (10160, 42132), (10533, 40640), (12192, 35110), (14044, 30480), (15240, 28088), (17555, 24384), (20320, 21066)]