1309439520

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{33679}}^1$

素因数の和:33709

約数の個数: 144

約数和(自身を含む): 4634098560

約数和(自身を除く): 3324659040

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 33679, 38880, 67358, 101037, 134716, 168395, 202074, 269432, 303111, 336790, 404148, 505185, 538864, 606222, 673580, 808296, 909333, 1010370, 1077728, 1212444, 1347160, 1515555, 1616592, 1818666, 2020740, 2424888, 2694320, 2727999, 3031110, 3233184, 3637332, 4041480, 4546665, 4849776, 5388640, 5455998, 6062220, 7274664, 8082960, 8183997, 9093330, 9699552, 10911996, 12124440, 13639995, 14549328, 16165920, 16367994, 18186660, 21823992, 24248880, 27279990, 29098656, 32735988, 36373320, 40919985, 43647984, 48497760, 54559980, 65471976, 72746640, 81839970, 87295968, 109119960, 130943952, 145493280, 163679940, 218239920, 261887904, 327359880, 436479840, 654719760, 1309439520]

約数ペア:

[(1, 1309439520), (2, 654719760), (3, 436479840), (4, 327359880), (5, 261887904), (6, 218239920), (8, 163679940), (9, 145493280), (10, 130943952), (12, 109119960), (15, 87295968), (16, 81839970), (18, 72746640), (20, 65471976), (24, 54559980), (27, 48497760), (30, 43647984), (32, 40919985), (36, 36373320), (40, 32735988), (45, 29098656), (48, 27279990), (54, 24248880), (60, 21823992), (72, 18186660), (80, 16367994), (81, 16165920), (90, 14549328), (96, 13639995), (108, 12124440), (120, 10911996), (135, 9699552), (144, 9093330), (160, 8183997), (162, 8082960), (180, 7274664), (216, 6062220), (240, 5455998), (243, 5388640), (270, 4849776), (288, 4546665), (324, 4041480), (360, 3637332), (405, 3233184), (432, 3031110), (480, 2727999), (486, 2694320), (540, 2424888), (648, 2020740), (720, 1818666), (810, 1616592), (864, 1515555), (972, 1347160), (1080, 1212444), (1215, 1077728), (1296, 1010370), (1440, 909333), (1620, 808296), (1944, 673580), (2160, 606222), (2430, 538864), (2592, 505185), (3240, 404148), (3888, 336790), (4320, 303111), (4860, 269432), (6480, 202074), (7776, 168395), (9720, 134716), (12960, 101037), (19440, 67358), (33679, 38880)]