1204800480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7191

約数の個数: 240

約数和(自身を含む): 4579654464

約数和(自身を除く): 3374853984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 7151, 8424, 9360, 10530, 11232, 12960, 14040, 14302, 16848, 18720, 21060, 21453, 28080, 28604, 33696, 35755, 42120, 42906, 56160, 57208, 64359, 71510, 84240, 85812, 92963, 107265, 114416, 128718, 143020, 168480, 171624, 185926, 193077, 214530, 228832, 257436, 278889, 286040, 321795, 343248, 371852, 386154, 429060, 464815, 514872, 557778, 572080, 579231, 643590, 686496, 743704, 772308, 836667, 858120, 929630, 965385, 1029744, 1115556, 1144160, 1158462, 1287180, 1394445, 1487408, 1544616, 1673334, 1716240, 1859260, 1930770, 2059488, 2231112, 2316924, 2510001, 2574360, 2788890, 2896155, 2974816, 3089232, 3346668, 3432480, 3718520, 3861540, 4183335, 4462224, 4633848, 5020002, 5148720, 5577780, 5792310, 6178464, 6693336, 7437040, 7530003, 7723080, 8366670, 8924448, 9267696, 10040004, 10297440, 11155560, 11584620, 12550005, 13386672, 14874080, 15060006, 15446160, 16733340, 18535392, 20080008, 22311120, 23169240, 25100010, 26773344, 30120012, 30892320, 33466680, 37650015, 40160016, 44622240, 46338480, 50200020, 60240024, 66933360, 75300030, 80320032, 92676960, 100400040, 120480048, 133866720, 150600060, 200800080, 240960096, 301200120, 401600160, 602400240, 1204800480]

約数ペア:

[(1, 1204800480), (2, 602400240), (3, 401600160), (4, 301200120), (5, 240960096), (6, 200800080), (8, 150600060), (9, 133866720), (10, 120480048), (12, 100400040), (13, 92676960), (15, 80320032), (16, 75300030), (18, 66933360), (20, 60240024), (24, 50200020), (26, 46338480), (27, 44622240), (30, 40160016), (32, 37650015), (36, 33466680), (39, 30892320), (40, 30120012), (45, 26773344), (48, 25100010), (52, 23169240), (54, 22311120), (60, 20080008), (65, 18535392), (72, 16733340), (78, 15446160), (80, 15060006), (81, 14874080), (90, 13386672), (96, 12550005), (104, 11584620), (108, 11155560), (117, 10297440), (120, 10040004), (130, 9267696), (135, 8924448), (144, 8366670), (156, 7723080), (160, 7530003), (162, 7437040), (180, 6693336), (195, 6178464), (208, 5792310), (216, 5577780), (234, 5148720), (240, 5020002), (260, 4633848), (270, 4462224), (288, 4183335), (312, 3861540), (324, 3718520), (351, 3432480), (360, 3346668), (390, 3089232), (405, 2974816), (416, 2896155), (432, 2788890), (468, 2574360), (480, 2510001), (520, 2316924), (540, 2231112), (585, 2059488), (624, 1930770), (648, 1859260), (702, 1716240), (720, 1673334), (780, 1544616), (810, 1487408), (864, 1394445), (936, 1287180), (1040, 1158462), (1053, 1144160), (1080, 1115556), (1170, 1029744), (1248, 965385), (1296, 929630), (1404, 858120), (1440, 836667), (1560, 772308), (1620, 743704), (1755, 686496), (1872, 643590), (2080, 579231), (2106, 572080), (2160, 557778), (2340, 514872), (2592, 464815), (2808, 429060), (3120, 386154), (3240, 371852), (3510, 343248), (3744, 321795), (4212, 286040), (4320, 278889), (4680, 257436), (5265, 228832), (5616, 214530), (6240, 193077), (6480, 185926), (7020, 171624), (7151, 168480), (8424, 143020), (9360, 128718), (10530, 114416), (11232, 107265), (12960, 92963), (14040, 85812), (14302, 84240), (16848, 71510), (18720, 64359), (21060, 57208), (21453, 56160), (28080, 42906), (28604, 42120), (33696, 35755)]