25600320

素因数分解:

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

素因数の和:2989

約数の個数: 112

約数和(自身を含む): 90342720

約数和(自身を除く): 64742400

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 2963, 4320, 5926, 8640, 8889, 11852, 14815, 17778, 23704, 26667, 29630, 35556, 44445, 47408, 53334, 59260, 71112, 80001, 88890, 94816, 106668, 118520, 133335, 142224, 160002, 177780, 189632, 213336, 237040, 266670, 284448, 320004, 355560, 400005, 426672, 474080, 533340, 568896, 640008, 711120, 800010, 853344, 948160, 1066680, 1280016, 1422240, 1600020, 1706688, 2133360, 2560032, 2844480, 3200040, 4266720, 5120064, 6400080, 8533440, 12800160, 25600320]

約数ペア:

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