554642640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 240

約数和(自身を含む): 1957458048

約数和(自身を除く): 1402815408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 103, 108, 120, 135, 144, 162, 180, 206, 216, 240, 243, 270, 277, 309, 324, 360, 405, 412, 432, 486, 515, 540, 554, 618, 648, 720, 810, 824, 831, 927, 972, 1030, 1080, 1108, 1215, 1236, 1296, 1385, 1545, 1620, 1648, 1662, 1854, 1944, 2060, 2160, 2216, 2430, 2472, 2493, 2770, 2781, 3090, 3240, 3324, 3708, 3888, 4120, 4155, 4432, 4635, 4860, 4944, 4986, 5540, 5562, 6180, 6480, 6648, 7416, 7479, 8240, 8310, 8343, 9270, 9720, 9972, 11080, 11124, 12360, 12465, 13296, 13905, 14832, 14958, 16620, 16686, 18540, 19440, 19944, 22160, 22248, 22437, 24720, 24930, 25029, 27810, 28531, 29916, 33240, 33372, 37080, 37395, 39888, 41715, 44496, 44874, 49860, 50058, 55620, 57062, 59832, 66480, 66744, 67311, 74160, 74790, 83430, 85593, 89748, 99720, 100116, 111240, 112185, 114124, 119664, 125145, 133488, 134622, 142655, 149580, 166860, 171186, 179496, 199440, 200232, 222480, 224370, 228248, 250290, 256779, 269244, 285310, 299160, 333720, 336555, 342372, 358992, 400464, 427965, 448740, 456496, 500580, 513558, 538488, 570620, 598320, 667440, 673110, 684744, 770337, 855930, 897480, 1001160, 1027116, 1076976, 1141240, 1283895, 1346220, 1369488, 1540674, 1711860, 1794960, 2002320, 2054232, 2282480, 2311011, 2567790, 2692440, 3081348, 3423720, 3851685, 4108464, 4622022, 5135580, 5384880, 6162696, 6847440, 6933033, 7703370, 9244044, 10271160, 11555055, 12325392, 13866066, 15406740, 18488088, 20542320, 23110110, 27732132, 30813480, 34665165, 36976176, 46220220, 55464264, 61626960, 69330330, 92440440, 110928528, 138660660, 184880880, 277321320, 554642640]

約数ペア:

[(1, 554642640), (2, 277321320), (3, 184880880), (4, 138660660), (5, 110928528), (6, 92440440), (8, 69330330), (9, 61626960), (10, 55464264), (12, 46220220), (15, 36976176), (16, 34665165), (18, 30813480), (20, 27732132), (24, 23110110), (27, 20542320), (30, 18488088), (36, 15406740), (40, 13866066), (45, 12325392), (48, 11555055), (54, 10271160), (60, 9244044), (72, 7703370), (80, 6933033), (81, 6847440), (90, 6162696), (103, 5384880), (108, 5135580), (120, 4622022), (135, 4108464), (144, 3851685), (162, 3423720), (180, 3081348), (206, 2692440), (216, 2567790), (240, 2311011), (243, 2282480), (270, 2054232), (277, 2002320), (309, 1794960), (324, 1711860), (360, 1540674), (405, 1369488), (412, 1346220), (432, 1283895), (486, 1141240), (515, 1076976), (540, 1027116), (554, 1001160), (618, 897480), (648, 855930), (720, 770337), (810, 684744), (824, 673110), (831, 667440), (927, 598320), (972, 570620), (1030, 538488), (1080, 513558), (1108, 500580), (1215, 456496), (1236, 448740), (1296, 427965), (1385, 400464), (1545, 358992), (1620, 342372), (1648, 336555), (1662, 333720), (1854, 299160), (1944, 285310), (2060, 269244), (2160, 256779), (2216, 250290), (2430, 228248), (2472, 224370), (2493, 222480), (2770, 200232), (2781, 199440), (3090, 179496), (3240, 171186), (3324, 166860), (3708, 149580), (3888, 142655), (4120, 134622), (4155, 133488), (4432, 125145), (4635, 119664), (4860, 114124), (4944, 112185), (4986, 111240), (5540, 100116), (5562, 99720), (6180, 89748), (6480, 85593), (6648, 83430), (7416, 74790), (7479, 74160), (8240, 67311), (8310, 66744), (8343, 66480), (9270, 59832), (9720, 57062), (9972, 55620), (11080, 50058), (11124, 49860), (12360, 44874), (12465, 44496), (13296, 41715), (13905, 39888), (14832, 37395), (14958, 37080), (16620, 33372), (16686, 33240), (18540, 29916), (19440, 28531), (19944, 27810), (22160, 25029), (22248, 24930), (22437, 24720)]