248266080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 879076800

約数和(自身を除く): 630810720

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, 72, 80, 90, 96, 101, 108, 120, 135, 144, 160, 180, 202, 216, 240, 270, 288, 303, 360, 404, 432, 480, 505, 540, 569, 606, 720, 808, 864, 909, 1010, 1080, 1138, 1212, 1440, 1515, 1616, 1707, 1818, 2020, 2160, 2276, 2424, 2727, 2845, 3030, 3232, 3414, 3636, 4040, 4320, 4545, 4552, 4848, 5121, 5454, 5690, 6060, 6828, 7272, 8080, 8535, 9090, 9104, 9696, 10242, 10908, 11380, 12120, 13635, 13656, 14544, 15363, 16160, 17070, 18180, 18208, 20484, 21816, 22760, 24240, 25605, 27270, 27312, 29088, 30726, 34140, 36360, 40968, 43632, 45520, 48480, 51210, 54540, 54624, 57469, 61452, 68280, 72720, 76815, 81936, 87264, 91040, 102420, 109080, 114938, 122904, 136560, 145440, 153630, 163872, 172407, 204840, 218160, 229876, 245808, 273120, 287345, 307260, 344814, 409680, 436320, 459752, 491616, 517221, 574690, 614520, 689628, 819360, 862035, 919504, 1034442, 1149380, 1229040, 1379256, 1551663, 1724070, 1839008, 2068884, 2298760, 2458080, 2586105, 2758512, 3103326, 3448140, 4137768, 4597520, 5172210, 5517024, 6206652, 6896280, 7758315, 8275536, 9195040, 10344420, 12413304, 13792560, 15516630, 16551072, 20688840, 24826608, 27585120, 31033260, 41377680, 49653216, 62066520, 82755360, 124133040, 248266080]

約数ペア:

[(1, 248266080), (2, 124133040), (3, 82755360), (4, 62066520), (5, 49653216), (6, 41377680), (8, 31033260), (9, 27585120), (10, 24826608), (12, 20688840), (15, 16551072), (16, 15516630), (18, 13792560), (20, 12413304), (24, 10344420), (27, 9195040), (30, 8275536), (32, 7758315), (36, 6896280), (40, 6206652), (45, 5517024), (48, 5172210), (54, 4597520), (60, 4137768), (72, 3448140), (80, 3103326), (90, 2758512), (96, 2586105), (101, 2458080), (108, 2298760), (120, 2068884), (135, 1839008), (144, 1724070), (160, 1551663), (180, 1379256), (202, 1229040), (216, 1149380), (240, 1034442), (270, 919504), (288, 862035), (303, 819360), (360, 689628), (404, 614520), (432, 574690), (480, 517221), (505, 491616), (540, 459752), (569, 436320), (606, 409680), (720, 344814), (808, 307260), (864, 287345), (909, 273120), (1010, 245808), (1080, 229876), (1138, 218160), (1212, 204840), (1440, 172407), (1515, 163872), (1616, 153630), (1707, 145440), (1818, 136560), (2020, 122904), (2160, 114938), (2276, 109080), (2424, 102420), (2727, 91040), (2845, 87264), (3030, 81936), (3232, 76815), (3414, 72720), (3636, 68280), (4040, 61452), (4320, 57469), (4545, 54624), (4552, 54540), (4848, 51210), (5121, 48480), (5454, 45520), (5690, 43632), (6060, 40968), (6828, 36360), (7272, 34140), (8080, 30726), (8535, 29088), (9090, 27312), (9104, 27270), (9696, 25605), (10242, 24240), (10908, 22760), (11380, 21816), (12120, 20484), (13635, 18208), (13656, 18180), (14544, 17070), (15363, 16160)]