47249280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 175986720

約数和(自身を除く): 128737440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 631, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1262, 1440, 1560, 1664, 1872, 1893, 1920, 2080, 2340, 2496, 2524, 2880, 3120, 3155, 3744, 3786, 4160, 4680, 4992, 5048, 5679, 5760, 6240, 6310, 7488, 7572, 8203, 8320, 9360, 9465, 10096, 11358, 12480, 12620, 14976, 15144, 16406, 18720, 18930, 20192, 22716, 24609, 24960, 25240, 28395, 30288, 32812, 37440, 37860, 40384, 41015, 45432, 49218, 50480, 56790, 60576, 65624, 73827, 74880, 75720, 80768, 82030, 90864, 98436, 100960, 113580, 121152, 123045, 131248, 147654, 151440, 164060, 181728, 196872, 201920, 227160, 242304, 246090, 262496, 295308, 302880, 328120, 363456, 369135, 393744, 403840, 454320, 492180, 524992, 590616, 605760, 656240, 726912, 738270, 787488, 908640, 984360, 1049984, 1181232, 1211520, 1312480, 1476540, 1574976, 1817280, 1968720, 2362464, 2624960, 2953080, 3149952, 3634560, 3937440, 4724928, 5249920, 5906160, 7874880, 9449856, 11812320, 15749760, 23624640, 47249280]

約数ペア:

[(1, 47249280), (2, 23624640), (3, 15749760), (4, 11812320), (5, 9449856), (6, 7874880), (8, 5906160), (9, 5249920), (10, 4724928), (12, 3937440), (13, 3634560), (15, 3149952), (16, 2953080), (18, 2624960), (20, 2362464), (24, 1968720), (26, 1817280), (30, 1574976), (32, 1476540), (36, 1312480), (39, 1211520), (40, 1181232), (45, 1049984), (48, 984360), (52, 908640), (60, 787488), (64, 738270), (65, 726912), (72, 656240), (78, 605760), (80, 590616), (90, 524992), (96, 492180), (104, 454320), (117, 403840), (120, 393744), (128, 369135), (130, 363456), (144, 328120), (156, 302880), (160, 295308), (180, 262496), (192, 246090), (195, 242304), (208, 227160), (234, 201920), (240, 196872), (260, 181728), (288, 164060), (312, 151440), (320, 147654), (360, 131248), (384, 123045), (390, 121152), (416, 113580), (468, 100960), (480, 98436), (520, 90864), (576, 82030), (585, 80768), (624, 75720), (631, 74880), (640, 73827), (720, 65624), (780, 60576), (832, 56790), (936, 50480), (960, 49218), (1040, 45432), (1152, 41015), (1170, 40384), (1248, 37860), (1262, 37440), (1440, 32812), (1560, 30288), (1664, 28395), (1872, 25240), (1893, 24960), (1920, 24609), (2080, 22716), (2340, 20192), (2496, 18930), (2524, 18720), (2880, 16406), (3120, 15144), (3155, 14976), (3744, 12620), (3786, 12480), (4160, 11358), (4680, 10096), (4992, 9465), (5048, 9360), (5679, 8320), (5760, 8203), (6240, 7572), (6310, 7488)]