242651520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 848109600

約数和(自身を除く): 605458080

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, 128, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 384, 409, 412, 480, 515, 576, 618, 640, 720, 818, 824, 927, 960, 1030, 1152, 1227, 1236, 1440, 1545, 1636, 1648, 1854, 1920, 2045, 2060, 2454, 2472, 2880, 3090, 3272, 3296, 3681, 3708, 4090, 4120, 4635, 4908, 4944, 5760, 6135, 6180, 6544, 6592, 7362, 7416, 8180, 8240, 9270, 9816, 9888, 12270, 12360, 13088, 13184, 14724, 14832, 16360, 16480, 18405, 18540, 19632, 19776, 24540, 24720, 26176, 29448, 29664, 32720, 32960, 36810, 37080, 39264, 39552, 42127, 49080, 49440, 52352, 58896, 59328, 65440, 65920, 73620, 74160, 78528, 84254, 98160, 98880, 117792, 118656, 126381, 130880, 147240, 148320, 157056, 168508, 196320, 197760, 210635, 235584, 252762, 261760, 294480, 296640, 337016, 379143, 392640, 421270, 471168, 505524, 588960, 593280, 631905, 674032, 758286, 785280, 842540, 1011048, 1177920, 1263810, 1348064, 1516572, 1685080, 1895715, 2022096, 2355840, 2527620, 2696128, 3033144, 3370160, 3791430, 4044192, 5055240, 5392256, 6066288, 6740320, 7582860, 8088384, 10110480, 12132576, 13480640, 15165720, 16176768, 20220960, 24265152, 26961280, 30331440, 40441920, 48530304, 60662880, 80883840, 121325760, 242651520]

約数ペア:

[(1, 242651520), (2, 121325760), (3, 80883840), (4, 60662880), (5, 48530304), (6, 40441920), (8, 30331440), (9, 26961280), (10, 24265152), (12, 20220960), (15, 16176768), (16, 15165720), (18, 13480640), (20, 12132576), (24, 10110480), (30, 8088384), (32, 7582860), (36, 6740320), (40, 6066288), (45, 5392256), (48, 5055240), (60, 4044192), (64, 3791430), (72, 3370160), (80, 3033144), (90, 2696128), (96, 2527620), (103, 2355840), (120, 2022096), (128, 1895715), (144, 1685080), (160, 1516572), (180, 1348064), (192, 1263810), (206, 1177920), (240, 1011048), (288, 842540), (309, 785280), (320, 758286), (360, 674032), (384, 631905), (409, 593280), (412, 588960), (480, 505524), (515, 471168), (576, 421270), (618, 392640), (640, 379143), (720, 337016), (818, 296640), (824, 294480), (927, 261760), (960, 252762), (1030, 235584), (1152, 210635), (1227, 197760), (1236, 196320), (1440, 168508), (1545, 157056), (1636, 148320), (1648, 147240), (1854, 130880), (1920, 126381), (2045, 118656), (2060, 117792), (2454, 98880), (2472, 98160), (2880, 84254), (3090, 78528), (3272, 74160), (3296, 73620), (3681, 65920), (3708, 65440), (4090, 59328), (4120, 58896), (4635, 52352), (4908, 49440), (4944, 49080), (5760, 42127), (6135, 39552), (6180, 39264), (6544, 37080), (6592, 36810), (7362, 32960), (7416, 32720), (8180, 29664), (8240, 29448), (9270, 26176), (9816, 24720), (9888, 24540), (12270, 19776), (12360, 19632), (13088, 18540), (13184, 18405), (14724, 16480), (14832, 16360)]