161850240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{28099}}^1$

素因数の和:28124

約数の個数: 96

約数和(自身を含む): 558909000

約数和(自身を除く): 397058760

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 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, 3596672, 4046256, 4495840, 5057820, 5395008, 6743760, 8092512, 8991680, 10115640, 10790016, 13487520, 16185024, 17983360, 20231280, 26975040, 32370048, 40462560, 53950080, 80925120, 161850240]

約数ペア:

[(1, 161850240), (2, 80925120), (3, 53950080), (4, 40462560), (5, 32370048), (6, 26975040), (8, 20231280), (9, 17983360), (10, 16185024), (12, 13487520), (15, 10790016), (16, 10115640), (18, 8991680), (20, 8092512), (24, 6743760), (30, 5395008), (32, 5057820), (36, 4495840), (40, 4046256), (45, 3596672), (48, 3371880), (60, 2697504), (64, 2528910), (72, 2247920), (80, 2023128), (90, 1798336), (96, 1685940), (120, 1348752), (128, 1264455), (144, 1123960), (160, 1011564), (180, 899168), (192, 842970), (240, 674376), (288, 561980), (320, 505782), (360, 449584), (384, 421485), (480, 337188), (576, 280990), (640, 252891), (720, 224792), (960, 168594), (1152, 140495), (1440, 112396), (1920, 84297), (2880, 56198), (5760, 28099)]