328973760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1235

約数の個数: 168

約数和(自身を含む): 1143548640

約数和(自身を除く): 814574880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 412, 480, 515, 576, 618, 720, 824, 927, 960, 1030, 1109, 1236, 1440, 1545, 1648, 1854, 2060, 2218, 2472, 2880, 3090, 3296, 3327, 3708, 4120, 4436, 4635, 4944, 5545, 6180, 6592, 6654, 7416, 8240, 8872, 9270, 9888, 9981, 11090, 12360, 13308, 14832, 16480, 16635, 17744, 18540, 19776, 19962, 22180, 24720, 26616, 29664, 32960, 33270, 35488, 37080, 39924, 44360, 49440, 49905, 53232, 59328, 66540, 70976, 74160, 79848, 88720, 98880, 99810, 106464, 114227, 133080, 148320, 159696, 177440, 199620, 212928, 228454, 266160, 296640, 319392, 342681, 354880, 399240, 456908, 532320, 571135, 638784, 685362, 798480, 913816, 1028043, 1064640, 1142270, 1370724, 1596960, 1713405, 1827632, 2056086, 2284540, 2741448, 3193920, 3426810, 3655264, 4112172, 4569080, 5140215, 5482896, 6853620, 7310528, 8224344, 9138160, 10280430, 10965792, 13707240, 16448688, 18276320, 20560860, 21931584, 27414480, 32897376, 36552640, 41121720, 54828960, 65794752, 82243440, 109657920, 164486880, 328973760]

約数ペア:

[(1, 328973760), (2, 164486880), (3, 109657920), (4, 82243440), (5, 65794752), (6, 54828960), (8, 41121720), (9, 36552640), (10, 32897376), (12, 27414480), (15, 21931584), (16, 20560860), (18, 18276320), (20, 16448688), (24, 13707240), (30, 10965792), (32, 10280430), (36, 9138160), (40, 8224344), (45, 7310528), (48, 6853620), (60, 5482896), (64, 5140215), (72, 4569080), (80, 4112172), (90, 3655264), (96, 3426810), (103, 3193920), (120, 2741448), (144, 2284540), (160, 2056086), (180, 1827632), (192, 1713405), (206, 1596960), (240, 1370724), (288, 1142270), (309, 1064640), (320, 1028043), (360, 913816), (412, 798480), (480, 685362), (515, 638784), (576, 571135), (618, 532320), (720, 456908), (824, 399240), (927, 354880), (960, 342681), (1030, 319392), (1109, 296640), (1236, 266160), (1440, 228454), (1545, 212928), (1648, 199620), (1854, 177440), (2060, 159696), (2218, 148320), (2472, 133080), (2880, 114227), (3090, 106464), (3296, 99810), (3327, 98880), (3708, 88720), (4120, 79848), (4436, 74160), (4635, 70976), (4944, 66540), (5545, 59328), (6180, 53232), (6592, 49905), (6654, 49440), (7416, 44360), (8240, 39924), (8872, 37080), (9270, 35488), (9888, 33270), (9981, 32960), (11090, 29664), (12360, 26616), (13308, 24720), (14832, 22180), (16480, 19962), (16635, 19776), (17744, 18540)]