246507840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 224

約数和(自身を含む): 881237760

約数和(自身を除く): 634729920

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, 135, 144, 160, 180, 192, 206, 216, 240, 270, 277, 288, 309, 320, 360, 412, 432, 480, 515, 540, 554, 576, 618, 720, 824, 831, 864, 927, 960, 1030, 1080, 1108, 1236, 1385, 1440, 1545, 1648, 1662, 1728, 1854, 2060, 2160, 2216, 2472, 2493, 2770, 2781, 2880, 3090, 3296, 3324, 3708, 4120, 4155, 4320, 4432, 4635, 4944, 4986, 5540, 5562, 6180, 6592, 6648, 7416, 7479, 8240, 8310, 8640, 8864, 9270, 9888, 9972, 11080, 11124, 12360, 12465, 13296, 13905, 14832, 14958, 16480, 16620, 17728, 18540, 19776, 19944, 22160, 22248, 24720, 24930, 26592, 27810, 28531, 29664, 29916, 32960, 33240, 37080, 37395, 39888, 44320, 44496, 49440, 49860, 53184, 55620, 57062, 59328, 59832, 66480, 74160, 74790, 79776, 85593, 88640, 88992, 98880, 99720, 111240, 114124, 119664, 132960, 142655, 148320, 149580, 159552, 171186, 177984, 199440, 222480, 228248, 239328, 256779, 265920, 285310, 296640, 299160, 342372, 398880, 427965, 444960, 456496, 478656, 513558, 570620, 598320, 684744, 770337, 797760, 855930, 889920, 912992, 1027116, 1141240, 1196640, 1283895, 1369488, 1540674, 1711860, 1825984, 2054232, 2282480, 2393280, 2567790, 2738976, 3081348, 3423720, 3851685, 4108464, 4564960, 5135580, 5477952, 6162696, 6847440, 7703370, 8216928, 9129920, 10271160, 12325392, 13694880, 15406740, 16433856, 20542320, 24650784, 27389760, 30813480, 41084640, 49301568, 61626960, 82169280, 123253920, 246507840]

約数ペア:

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