190725120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{4139}}^1$

素因数の和:4170

約数の個数: 132

約数和(自身を含む): 661017240

約数和(自身を除く): 470292120

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4139, 4608, 5120, 5760, 7680, 8278, 9216, 11520, 12417, 15360, 16556, 20695, 23040, 24834, 33112, 37251, 41390, 46080, 49668, 62085, 66224, 74502, 82780, 99336, 124170, 132448, 149004, 165560, 186255, 198672, 248340, 264896, 298008, 331120, 372510, 397344, 496680, 529792, 596016, 662240, 745020, 794688, 993360, 1059584, 1192032, 1324480, 1490040, 1589376, 1986720, 2119168, 2384064, 2648960, 2980080, 3178752, 3973440, 4238336, 4768128, 5297920, 5960160, 6357504, 7946880, 9536256, 10595840, 11920320, 12715008, 15893760, 19072512, 21191680, 23840640, 31787520, 38145024, 47681280, 63575040, 95362560, 190725120]

約数ペア:

[(1, 190725120), (2, 95362560), (3, 63575040), (4, 47681280), (5, 38145024), (6, 31787520), (8, 23840640), (9, 21191680), (10, 19072512), (12, 15893760), (15, 12715008), (16, 11920320), (18, 10595840), (20, 9536256), (24, 7946880), (30, 6357504), (32, 5960160), (36, 5297920), (40, 4768128), (45, 4238336), (48, 3973440), (60, 3178752), (64, 2980080), (72, 2648960), (80, 2384064), (90, 2119168), (96, 1986720), (120, 1589376), (128, 1490040), (144, 1324480), (160, 1192032), (180, 1059584), (192, 993360), (240, 794688), (256, 745020), (288, 662240), (320, 596016), (360, 529792), (384, 496680), (480, 397344), (512, 372510), (576, 331120), (640, 298008), (720, 264896), (768, 248340), (960, 198672), (1024, 186255), (1152, 165560), (1280, 149004), (1440, 132448), (1536, 124170), (1920, 99336), (2304, 82780), (2560, 74502), (2880, 66224), (3072, 62085), (3840, 49668), (4139, 46080), (4608, 41390), (5120, 37251), (5760, 33112), (7680, 24834), (8278, 23040), (9216, 20695), (11520, 16556), (12417, 15360)]