48409920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:470

約数の個数: 224

約数和(自身を含む): 184343040

約数和(自身を除く): 135933120

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 431, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 862, 864, 936, 960, 1040, 1080, 1170, 1248, 1293, 1404, 1440, 1560, 1724, 1728, 1755, 1872, 2080, 2155, 2160, 2340, 2496, 2586, 2808, 2880, 3120, 3448, 3510, 3744, 3879, 4160, 4310, 4320, 4680, 5172, 5603, 5616, 6240, 6465, 6896, 7020, 7488, 7758, 8620, 8640, 9360, 10344, 11206, 11232, 11637, 12480, 12930, 13792, 14040, 15516, 16809, 17240, 18720, 19395, 20688, 22412, 22464, 23274, 25860, 27584, 28015, 28080, 31032, 33618, 34480, 37440, 38790, 41376, 44824, 46548, 50427, 51720, 56030, 56160, 58185, 62064, 67236, 68960, 77580, 82752, 84045, 89648, 93096, 100854, 103440, 112060, 112320, 116370, 124128, 134472, 137920, 151281, 155160, 168090, 179296, 186192, 201708, 206880, 224120, 232740, 248256, 252135, 268944, 302562, 310320, 336180, 358592, 372384, 403416, 413760, 448240, 465480, 504270, 537888, 605124, 620640, 672360, 744768, 756405, 806832, 896480, 930960, 1008540, 1075776, 1210248, 1241280, 1344720, 1512810, 1613664, 1792960, 1861920, 2017080, 2420496, 2689440, 3025620, 3227328, 3723840, 4034160, 4840992, 5378880, 6051240, 8068320, 9681984, 12102480, 16136640, 24204960, 48409920]

約数ペア:

[(1, 48409920), (2, 24204960), (3, 16136640), (4, 12102480), (5, 9681984), (6, 8068320), (8, 6051240), (9, 5378880), (10, 4840992), (12, 4034160), (13, 3723840), (15, 3227328), (16, 3025620), (18, 2689440), (20, 2420496), (24, 2017080), (26, 1861920), (27, 1792960), (30, 1613664), (32, 1512810), (36, 1344720), (39, 1241280), (40, 1210248), (45, 1075776), (48, 1008540), (52, 930960), (54, 896480), (60, 806832), (64, 756405), (65, 744768), (72, 672360), (78, 620640), (80, 605124), (90, 537888), (96, 504270), (104, 465480), (108, 448240), (117, 413760), (120, 403416), (130, 372384), (135, 358592), (144, 336180), (156, 310320), (160, 302562), (180, 268944), (192, 252135), (195, 248256), (208, 232740), (216, 224120), (234, 206880), (240, 201708), (260, 186192), (270, 179296), (288, 168090), (312, 155160), (320, 151281), (351, 137920), (360, 134472), (390, 124128), (416, 116370), (431, 112320), (432, 112060), (468, 103440), (480, 100854), (520, 93096), (540, 89648), (576, 84045), (585, 82752), (624, 77580), (702, 68960), (720, 67236), (780, 62064), (832, 58185), (862, 56160), (864, 56030), (936, 51720), (960, 50427), (1040, 46548), (1080, 44824), (1170, 41376), (1248, 38790), (1293, 37440), (1404, 34480), (1440, 33618), (1560, 31032), (1724, 28080), (1728, 28015), (1755, 27584), (1872, 25860), (2080, 23274), (2155, 22464), (2160, 22412), (2340, 20688), (2496, 19395), (2586, 18720), (2808, 17240), (2880, 16809), (3120, 15516), (3448, 14040), (3510, 13792), (3744, 12930), (3879, 12480), (4160, 11637), (4310, 11232), (4320, 11206), (4680, 10344), (5172, 9360), (5603, 8640), (5616, 8620), (6240, 7758), (6465, 7488), (6896, 7020)]