385409280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 1240331904

約数和(自身を除く): 854922624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 167, 192, 240, 256, 320, 334, 384, 480, 501, 601, 640, 668, 768, 835, 960, 1002, 1202, 1280, 1336, 1670, 1803, 1920, 2004, 2404, 2505, 2672, 3005, 3340, 3606, 3840, 4008, 4808, 5010, 5344, 6010, 6680, 7212, 8016, 9015, 9616, 10020, 10688, 12020, 13360, 14424, 16032, 18030, 19232, 20040, 21376, 24040, 26720, 28848, 32064, 36060, 38464, 40080, 42752, 48080, 53440, 57696, 64128, 72120, 76928, 80160, 96160, 100367, 106880, 115392, 128256, 144240, 153856, 160320, 192320, 200734, 213760, 230784, 288480, 301101, 320640, 384640, 401468, 461568, 501835, 576960, 602202, 641280, 769280, 802936, 1003670, 1153920, 1204404, 1505505, 1605872, 2007340, 2307840, 2408808, 3011010, 3211744, 4014680, 4817616, 6022020, 6423488, 8029360, 9635232, 12044040, 12846976, 16058720, 19270464, 24088080, 25693952, 32117440, 38540928, 48176160, 64234880, 77081856, 96352320, 128469760, 192704640, 385409280]

約数ペア:

[(1, 385409280), (2, 192704640), (3, 128469760), (4, 96352320), (5, 77081856), (6, 64234880), (8, 48176160), (10, 38540928), (12, 32117440), (15, 25693952), (16, 24088080), (20, 19270464), (24, 16058720), (30, 12846976), (32, 12044040), (40, 9635232), (48, 8029360), (60, 6423488), (64, 6022020), (80, 4817616), (96, 4014680), (120, 3211744), (128, 3011010), (160, 2408808), (167, 2307840), (192, 2007340), (240, 1605872), (256, 1505505), (320, 1204404), (334, 1153920), (384, 1003670), (480, 802936), (501, 769280), (601, 641280), (640, 602202), (668, 576960), (768, 501835), (835, 461568), (960, 401468), (1002, 384640), (1202, 320640), (1280, 301101), (1336, 288480), (1670, 230784), (1803, 213760), (1920, 200734), (2004, 192320), (2404, 160320), (2505, 153856), (2672, 144240), (3005, 128256), (3340, 115392), (3606, 106880), (3840, 100367), (4008, 96160), (4808, 80160), (5010, 76928), (5344, 72120), (6010, 64128), (6680, 57696), (7212, 53440), (8016, 48080), (9015, 42752), (9616, 40080), (10020, 38464), (10688, 36060), (12020, 32064), (13360, 28848), (14424, 26720), (16032, 24040), (18030, 21376), (19232, 20040)]