76800960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2963}}^1$

素因数の和:2992

約数の個数: 140

約数和(自身を含む): 273286728

約数和(自身を除く): 196485768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 2963, 3240, 4320, 5184, 5926, 6480, 8640, 8889, 11852, 12960, 14815, 17778, 23704, 25920, 26667, 29630, 35556, 44445, 47408, 53334, 59260, 71112, 80001, 88890, 94816, 106668, 118520, 133335, 142224, 160002, 177780, 189632, 213336, 237040, 240003, 266670, 284448, 320004, 355560, 400005, 426672, 474080, 480006, 533340, 568896, 640008, 711120, 800010, 853344, 948160, 960012, 1066680, 1200015, 1280016, 1422240, 1600020, 1706688, 1920024, 2133360, 2400030, 2560032, 2844480, 3200040, 3840048, 4266720, 4800060, 5120064, 6400080, 7680096, 8533440, 9600120, 12800160, 15360192, 19200240, 25600320, 38400480, 76800960]

約数ペア:

[(1, 76800960), (2, 38400480), (3, 25600320), (4, 19200240), (5, 15360192), (6, 12800160), (8, 9600120), (9, 8533440), (10, 7680096), (12, 6400080), (15, 5120064), (16, 4800060), (18, 4266720), (20, 3840048), (24, 3200040), (27, 2844480), (30, 2560032), (32, 2400030), (36, 2133360), (40, 1920024), (45, 1706688), (48, 1600020), (54, 1422240), (60, 1280016), (64, 1200015), (72, 1066680), (80, 960012), (81, 948160), (90, 853344), (96, 800010), (108, 711120), (120, 640008), (135, 568896), (144, 533340), (160, 480006), (162, 474080), (180, 426672), (192, 400005), (216, 355560), (240, 320004), (270, 284448), (288, 266670), (320, 240003), (324, 237040), (360, 213336), (405, 189632), (432, 177780), (480, 160002), (540, 142224), (576, 133335), (648, 118520), (720, 106668), (810, 94816), (864, 88890), (960, 80001), (1080, 71112), (1296, 59260), (1440, 53334), (1620, 47408), (1728, 44445), (2160, 35556), (2592, 29630), (2880, 26667), (2963, 25920), (3240, 23704), (4320, 17778), (5184, 14815), (5926, 12960), (6480, 11852), (8640, 8889)]