29976480

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{257}}^1$

素因数の和:290

約数の個数: 168

約数和(自身を含む): 106593732

約数和(自身を除く): 76617252

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, 257, 270, 288, 324, 360, 405, 432, 480, 486, 514, 540, 648, 720, 729, 771, 810, 864, 972, 1028, 1080, 1215, 1285, 1296, 1440, 1458, 1542, 1620, 1944, 2056, 2160, 2313, 2430, 2570, 2592, 2916, 3084, 3240, 3645, 3855, 3888, 4112, 4320, 4626, 4860, 5140, 5832, 6168, 6480, 6939, 7290, 7710, 7776, 8224, 9252, 9720, 10280, 11565, 11664, 12336, 12960, 13878, 14580, 15420, 18504, 19440, 20560, 20817, 23130, 23328, 24672, 27756, 29160, 30840, 34695, 37008, 38880, 41120, 41634, 46260, 55512, 58320, 61680, 62451, 69390, 74016, 83268, 92520, 104085, 111024, 116640, 123360, 124902, 138780, 166536, 185040, 187353, 208170, 222048, 249804, 277560, 312255, 333072, 370080, 374706, 416340, 499608, 555120, 624510, 666144, 749412, 832680, 936765, 999216, 1110240, 1249020, 1498824, 1665360, 1873530, 1998432, 2498040, 2997648, 3330720, 3747060, 4996080, 5995296, 7494120, 9992160, 14988240, 29976480]

約数ペア:

[(1, 29976480), (2, 14988240), (3, 9992160), (4, 7494120), (5, 5995296), (6, 4996080), (8, 3747060), (9, 3330720), (10, 2997648), (12, 2498040), (15, 1998432), (16, 1873530), (18, 1665360), (20, 1498824), (24, 1249020), (27, 1110240), (30, 999216), (32, 936765), (36, 832680), (40, 749412), (45, 666144), (48, 624510), (54, 555120), (60, 499608), (72, 416340), (80, 374706), (81, 370080), (90, 333072), (96, 312255), (108, 277560), (120, 249804), (135, 222048), (144, 208170), (160, 187353), (162, 185040), (180, 166536), (216, 138780), (240, 124902), (243, 123360), (257, 116640), (270, 111024), (288, 104085), (324, 92520), (360, 83268), (405, 74016), (432, 69390), (480, 62451), (486, 61680), (514, 58320), (540, 55512), (648, 46260), (720, 41634), (729, 41120), (771, 38880), (810, 37008), (864, 34695), (972, 30840), (1028, 29160), (1080, 27756), (1215, 24672), (1285, 23328), (1296, 23130), (1440, 20817), (1458, 20560), (1542, 19440), (1620, 18504), (1944, 15420), (2056, 14580), (2160, 13878), (2313, 12960), (2430, 12336), (2570, 11664), (2592, 11565), (2916, 10280), (3084, 9720), (3240, 9252), (3645, 8224), (3855, 7776), (3888, 7710), (4112, 7290), (4320, 6939), (4626, 6480), (4860, 6168), (5140, 5832)]