38439584640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2224513}}^1$

素因数の和:2224541

約数の個数: 128

約数和(自身を含む): 136140256800

約数和(自身を除く): 97700672160

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 2224513, 4449026, 6673539, 8898052, 11122565, 13347078, 17796104, 20020617, 22245130, 26694156, 33367695, 35592208, 40041234, 44490260, 53388312, 60061851, 66735390, 71184416, 80082468, 88980520, 100103085, 106776624, 120123702, 133470780, 142368832, 160164936, 177961040, 200206170, 213553248, 240247404, 266941560, 284737664, 300309255, 320329872, 355922080, 400412340, 427106496, 480494808, 533883120, 600618510, 640659744, 711844160, 800824680, 854212992, 960989616, 1067766240, 1201237020, 1281319488, 1423688320, 1601649360, 1921979232, 2135532480, 2402474040, 2562638976, 3203298720, 3843958464, 4271064960, 4804948080, 6406597440, 7687916928, 9609896160, 12813194880, 19219792320, 38439584640]

約数ペア:

[(1, 38439584640), (2, 19219792320), (3, 12813194880), (4, 9609896160), (5, 7687916928), (6, 6406597440), (8, 4804948080), (9, 4271064960), (10, 3843958464), (12, 3203298720), (15, 2562638976), (16, 2402474040), (18, 2135532480), (20, 1921979232), (24, 1601649360), (27, 1423688320), (30, 1281319488), (32, 1201237020), (36, 1067766240), (40, 960989616), (45, 854212992), (48, 800824680), (54, 711844160), (60, 640659744), (64, 600618510), (72, 533883120), (80, 480494808), (90, 427106496), (96, 400412340), (108, 355922080), (120, 320329872), (128, 300309255), (135, 284737664), (144, 266941560), (160, 240247404), (180, 213553248), (192, 200206170), (216, 177961040), (240, 160164936), (270, 142368832), (288, 133470780), (320, 120123702), (360, 106776624), (384, 100103085), (432, 88980520), (480, 80082468), (540, 71184416), (576, 66735390), (640, 60061851), (720, 53388312), (864, 44490260), (960, 40041234), (1080, 35592208), (1152, 33367695), (1440, 26694156), (1728, 22245130), (1920, 20020617), (2160, 17796104), (2880, 13347078), (3456, 11122565), (4320, 8898052), (5760, 6673539), (8640, 4449026), (17280, 2224513)]