80925120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{28099}}^1$

素因数の和:28122

約数の個数: 84

約数和(自身を含む): 278358600

約数和(自身を除く): 197433480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 28099, 56198, 84297, 112396, 140495, 168594, 224792, 252891, 280990, 337188, 421485, 449584, 505782, 561980, 674376, 842970, 899168, 1011564, 1123960, 1264455, 1348752, 1685940, 1798336, 2023128, 2247920, 2528910, 2697504, 3371880, 4046256, 4495840, 5057820, 5395008, 6743760, 8092512, 8991680, 10115640, 13487520, 16185024, 20231280, 26975040, 40462560, 80925120]

約数ペア:

[(1, 80925120), (2, 40462560), (3, 26975040), (4, 20231280), (5, 16185024), (6, 13487520), (8, 10115640), (9, 8991680), (10, 8092512), (12, 6743760), (15, 5395008), (16, 5057820), (18, 4495840), (20, 4046256), (24, 3371880), (30, 2697504), (32, 2528910), (36, 2247920), (40, 2023128), (45, 1798336), (48, 1685940), (60, 1348752), (64, 1264455), (72, 1123960), (80, 1011564), (90, 899168), (96, 842970), (120, 674376), (144, 561980), (160, 505782), (180, 449584), (192, 421485), (240, 337188), (288, 280990), (320, 252891), (360, 224792), (480, 168594), (576, 140495), (720, 112396), (960, 84297), (1440, 56198), (2880, 28099)]