25202880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2917}}^1$

素因数の和:2943

約数の個数: 112

約数和(自身を含む): 88940640

約数和(自身を除く): 63737760

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, 2917, 4320, 5834, 8640, 8751, 11668, 14585, 17502, 23336, 26253, 29170, 35004, 43755, 46672, 52506, 58340, 70008, 78759, 87510, 93344, 105012, 116680, 131265, 140016, 157518, 175020, 186688, 210024, 233360, 262530, 280032, 315036, 350040, 393795, 420048, 466720, 525060, 560064, 630072, 700080, 787590, 840096, 933440, 1050120, 1260144, 1400160, 1575180, 1680192, 2100240, 2520288, 2800320, 3150360, 4200480, 5040576, 6300720, 8400960, 12601440, 25202880]

約数ペア:

[(1, 25202880), (2, 12601440), (3, 8400960), (4, 6300720), (5, 5040576), (6, 4200480), (8, 3150360), (9, 2800320), (10, 2520288), (12, 2100240), (15, 1680192), (16, 1575180), (18, 1400160), (20, 1260144), (24, 1050120), (27, 933440), (30, 840096), (32, 787590), (36, 700080), (40, 630072), (45, 560064), (48, 525060), (54, 466720), (60, 420048), (64, 393795), (72, 350040), (80, 315036), (90, 280032), (96, 262530), (108, 233360), (120, 210024), (135, 186688), (144, 175020), (160, 157518), (180, 140016), (192, 131265), (216, 116680), (240, 105012), (270, 93344), (288, 87510), (320, 78759), (360, 70008), (432, 58340), (480, 52506), (540, 46672), (576, 43755), (720, 35004), (864, 29170), (960, 26253), (1080, 23336), (1440, 17502), (1728, 14585), (2160, 11668), (2880, 8751), (2917, 8640), (4320, 5834)]