88639920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13679}}^1$

素因数の和:13704

約数の個数: 100

約数和(自身を含む): 307882080

約数和(自身を除く): 219242160

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, 13679, 27358, 41037, 54716, 68395, 82074, 109432, 123111, 136790, 164148, 205185, 218864, 246222, 273580, 328296, 369333, 410370, 492444, 547160, 615555, 656592, 738666, 820740, 984888, 1094320, 1107999, 1231110, 1477332, 1641480, 1846665, 1969776, 2215998, 2462220, 2954664, 3282960, 3693330, 4431996, 4924440, 5539995, 5909328, 7386660, 8863992, 9848880, 11079990, 14773320, 17727984, 22159980, 29546640, 44319960, 88639920]

約数ペア:

[(1, 88639920), (2, 44319960), (3, 29546640), (4, 22159980), (5, 17727984), (6, 14773320), (8, 11079990), (9, 9848880), (10, 8863992), (12, 7386660), (15, 5909328), (16, 5539995), (18, 4924440), (20, 4431996), (24, 3693330), (27, 3282960), (30, 2954664), (36, 2462220), (40, 2215998), (45, 1969776), (48, 1846665), (54, 1641480), (60, 1477332), (72, 1231110), (80, 1107999), (81, 1094320), (90, 984888), (108, 820740), (120, 738666), (135, 656592), (144, 615555), (162, 547160), (180, 492444), (216, 410370), (240, 369333), (270, 328296), (324, 273580), (360, 246222), (405, 218864), (432, 205185), (540, 164148), (648, 136790), (720, 123111), (810, 109432), (1080, 82074), (1296, 68395), (1620, 54716), (2160, 41037), (3240, 27358), (6480, 13679)]