38992320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{4513}}^1$

素因数の和:4539

約数の個数: 112

約数和(自身を含む): 137586720

約数和(自身を除く): 98594400

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, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 4513, 8640, 9026, 13539, 18052, 22565, 27078, 36104, 40617, 45130, 54156, 67695, 72208, 81234, 90260, 108312, 121851, 135390, 144416, 162468, 180520, 203085, 216624, 243702, 270780, 288832, 324936, 361040, 406170, 433248, 487404, 541560, 609255, 649872, 722080, 812340, 866496, 974808, 1083120, 1218510, 1299744, 1444160, 1624680, 1949616, 2166240, 2437020, 2599488, 3249360, 3899232, 4332480, 4874040, 6498720, 7798464, 9748080, 12997440, 19496160, 38992320]

約数ペア:

[(1, 38992320), (2, 19496160), (3, 12997440), (4, 9748080), (5, 7798464), (6, 6498720), (8, 4874040), (9, 4332480), (10, 3899232), (12, 3249360), (15, 2599488), (16, 2437020), (18, 2166240), (20, 1949616), (24, 1624680), (27, 1444160), (30, 1299744), (32, 1218510), (36, 1083120), (40, 974808), (45, 866496), (48, 812340), (54, 722080), (60, 649872), (64, 609255), (72, 541560), (80, 487404), (90, 433248), (96, 406170), (108, 361040), (120, 324936), (135, 288832), (144, 270780), (160, 243702), (180, 216624), (192, 203085), (216, 180520), (240, 162468), (270, 144416), (288, 135390), (320, 121851), (360, 108312), (432, 90260), (480, 81234), (540, 72208), (576, 67695), (720, 54156), (864, 45130), (960, 40617), (1080, 36104), (1440, 27078), (1728, 22565), (2160, 18052), (2880, 13539), (4320, 9026), (4513, 8640)]