555839280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{929}}^1$

素因数の和:1228

約数の個数: 160

約数和(自身を含む): 1923537600

約数和(自身を除く): 1367698320

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 277, 360, 432, 540, 554, 720, 831, 929, 1080, 1108, 1385, 1662, 1858, 2160, 2216, 2493, 2770, 2787, 3324, 3716, 4155, 4432, 4645, 4986, 5540, 5574, 6648, 7432, 7479, 8310, 8361, 9290, 9972, 11080, 11148, 12465, 13296, 13935, 14864, 14958, 16620, 16722, 18580, 19944, 22160, 22296, 24930, 25083, 27870, 29916, 33240, 33444, 37160, 37395, 39888, 41805, 44592, 49860, 50166, 55740, 59832, 66480, 66888, 74320, 74790, 83610, 99720, 100332, 111480, 119664, 125415, 133776, 149580, 167220, 199440, 200664, 222960, 250830, 257333, 299160, 334440, 401328, 501660, 514666, 598320, 668880, 771999, 1003320, 1029332, 1286665, 1543998, 2006640, 2058664, 2315997, 2573330, 3087996, 3859995, 4117328, 4631994, 5146660, 6175992, 6947991, 7719990, 9263988, 10293320, 11579985, 12351984, 13895982, 15439980, 18527976, 20586640, 23159970, 27791964, 30879960, 34739955, 37055952, 46319940, 55583928, 61759920, 69479910, 92639880, 111167856, 138959820, 185279760, 277919640, 555839280]

約数ペア:

[(1, 555839280), (2, 277919640), (3, 185279760), (4, 138959820), (5, 111167856), (6, 92639880), (8, 69479910), (9, 61759920), (10, 55583928), (12, 46319940), (15, 37055952), (16, 34739955), (18, 30879960), (20, 27791964), (24, 23159970), (27, 20586640), (30, 18527976), (36, 15439980), (40, 13895982), (45, 12351984), (48, 11579985), (54, 10293320), (60, 9263988), (72, 7719990), (80, 6947991), (90, 6175992), (108, 5146660), (120, 4631994), (135, 4117328), (144, 3859995), (180, 3087996), (216, 2573330), (240, 2315997), (270, 2058664), (277, 2006640), (360, 1543998), (432, 1286665), (540, 1029332), (554, 1003320), (720, 771999), (831, 668880), (929, 598320), (1080, 514666), (1108, 501660), (1385, 401328), (1662, 334440), (1858, 299160), (2160, 257333), (2216, 250830), (2493, 222960), (2770, 200664), (2787, 199440), (3324, 167220), (3716, 149580), (4155, 133776), (4432, 125415), (4645, 119664), (4986, 111480), (5540, 100332), (5574, 99720), (6648, 83610), (7432, 74790), (7479, 74320), (8310, 66888), (8361, 66480), (9290, 59832), (9972, 55740), (11080, 50166), (11148, 49860), (12465, 44592), (13296, 41805), (13935, 39888), (14864, 37395), (14958, 37160), (16620, 33444), (16722, 33240), (18580, 29916), (19944, 27870), (22160, 25083), (22296, 24930)]