1329119280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{205111}}^1$

素因数の和:205136

約数の個数: 100

約数和(自身を含む): 4616250672

約数和(自身を除く): 3287131392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 205111, 410222, 615333, 820444, 1025555, 1230666, 1640888, 1845999, 2051110, 2461332, 3076665, 3281776, 3691998, 4102220, 4922664, 5537997, 6153330, 7383996, 8204440, 9229995, 9845328, 11075994, 12306660, 14767992, 16408880, 16613991, 18459990, 22151988, 24613320, 27689985, 29535984, 33227982, 36919980, 44303976, 49226640, 55379970, 66455964, 73839960, 83069955, 88607952, 110759940, 132911928, 147679920, 166139910, 221519880, 265823856, 332279820, 443039760, 664559640, 1329119280]

約数ペア:

[(1, 1329119280), (2, 664559640), (3, 443039760), (4, 332279820), (5, 265823856), (6, 221519880), (8, 166139910), (9, 147679920), (10, 132911928), (12, 110759940), (15, 88607952), (16, 83069955), (18, 73839960), (20, 66455964), (24, 55379970), (27, 49226640), (30, 44303976), (36, 36919980), (40, 33227982), (45, 29535984), (48, 27689985), (54, 24613320), (60, 22151988), (72, 18459990), (80, 16613991), (81, 16408880), (90, 14767992), (108, 12306660), (120, 11075994), (135, 9845328), (144, 9229995), (162, 8204440), (180, 7383996), (216, 6153330), (240, 5537997), (270, 4922664), (324, 4102220), (360, 3691998), (405, 3281776), (432, 3076665), (540, 2461332), (648, 2051110), (720, 1845999), (810, 1640888), (1080, 1230666), (1296, 1025555), (1620, 820444), (2160, 615333), (3240, 410222), (6480, 205111)]