493015680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 256

約数和(自身を含む): 1769414400

約数和(自身を除く): 1276398720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 128, 135, 144, 160, 180, 192, 206, 216, 240, 270, 277, 288, 309, 320, 360, 384, 412, 432, 480, 515, 540, 554, 576, 618, 640, 720, 824, 831, 864, 927, 960, 1030, 1080, 1108, 1152, 1236, 1385, 1440, 1545, 1648, 1662, 1728, 1854, 1920, 2060, 2160, 2216, 2472, 2493, 2770, 2781, 2880, 3090, 3296, 3324, 3456, 3708, 4120, 4155, 4320, 4432, 4635, 4944, 4986, 5540, 5562, 5760, 6180, 6592, 6648, 7416, 7479, 8240, 8310, 8640, 8864, 9270, 9888, 9972, 11080, 11124, 12360, 12465, 13184, 13296, 13905, 14832, 14958, 16480, 16620, 17280, 17728, 18540, 19776, 19944, 22160, 22248, 24720, 24930, 26592, 27810, 28531, 29664, 29916, 32960, 33240, 35456, 37080, 37395, 39552, 39888, 44320, 44496, 49440, 49860, 53184, 55620, 57062, 59328, 59832, 65920, 66480, 74160, 74790, 79776, 85593, 88640, 88992, 98880, 99720, 106368, 111240, 114124, 118656, 119664, 132960, 142655, 148320, 149580, 159552, 171186, 177280, 177984, 197760, 199440, 222480, 228248, 239328, 256779, 265920, 285310, 296640, 299160, 319104, 342372, 355968, 398880, 427965, 444960, 456496, 478656, 513558, 531840, 570620, 593280, 598320, 684744, 770337, 797760, 855930, 889920, 912992, 957312, 1027116, 1141240, 1196640, 1283895, 1369488, 1540674, 1595520, 1711860, 1779840, 1825984, 2054232, 2282480, 2393280, 2567790, 2738976, 3081348, 3423720, 3651968, 3851685, 4108464, 4564960, 4786560, 5135580, 5477952, 6162696, 6847440, 7703370, 8216928, 9129920, 10271160, 10955904, 12325392, 13694880, 15406740, 16433856, 18259840, 20542320, 24650784, 27389760, 30813480, 32867712, 41084640, 49301568, 54779520, 61626960, 82169280, 98603136, 123253920, 164338560, 246507840, 493015680]

約数ペア:

[(1, 493015680), (2, 246507840), (3, 164338560), (4, 123253920), (5, 98603136), (6, 82169280), (8, 61626960), (9, 54779520), (10, 49301568), (12, 41084640), (15, 32867712), (16, 30813480), (18, 27389760), (20, 24650784), (24, 20542320), (27, 18259840), (30, 16433856), (32, 15406740), (36, 13694880), (40, 12325392), (45, 10955904), (48, 10271160), (54, 9129920), (60, 8216928), (64, 7703370), (72, 6847440), (80, 6162696), (90, 5477952), (96, 5135580), (103, 4786560), (108, 4564960), (120, 4108464), (128, 3851685), (135, 3651968), (144, 3423720), (160, 3081348), (180, 2738976), (192, 2567790), (206, 2393280), (216, 2282480), (240, 2054232), (270, 1825984), (277, 1779840), (288, 1711860), (309, 1595520), (320, 1540674), (360, 1369488), (384, 1283895), (412, 1196640), (432, 1141240), (480, 1027116), (515, 957312), (540, 912992), (554, 889920), (576, 855930), (618, 797760), (640, 770337), (720, 684744), (824, 598320), (831, 593280), (864, 570620), (927, 531840), (960, 513558), (1030, 478656), (1080, 456496), (1108, 444960), (1152, 427965), (1236, 398880), (1385, 355968), (1440, 342372), (1545, 319104), (1648, 299160), (1662, 296640), (1728, 285310), (1854, 265920), (1920, 256779), (2060, 239328), (2160, 228248), (2216, 222480), (2472, 199440), (2493, 197760), (2770, 177984), (2781, 177280), (2880, 171186), (3090, 159552), (3296, 149580), (3324, 148320), (3456, 142655), (3708, 132960), (4120, 119664), (4155, 118656), (4320, 114124), (4432, 111240), (4635, 106368), (4944, 99720), (4986, 98880), (5540, 88992), (5562, 88640), (5760, 85593), (6180, 79776), (6592, 74790), (6648, 74160), (7416, 66480), (7479, 65920), (8240, 59832), (8310, 59328), (8640, 57062), (8864, 55620), (9270, 53184), (9888, 49860), (9972, 49440), (11080, 44496), (11124, 44320), (12360, 39888), (12465, 39552), (13184, 37395), (13296, 37080), (13905, 35456), (14832, 33240), (14958, 32960), (16480, 29916), (16620, 29664), (17280, 28531), (17728, 27810), (18540, 26592), (19776, 24930), (19944, 24720), (22160, 22248)]