4080881520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{17333}}^1$

素因数の和:17464

約数の個数: 160

約数和(自身を含む): 14186145600

約数和(自身を除く): 10105264080

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, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 872, 981, 1080, 1090, 1308, 1635, 1744, 1962, 2160, 2180, 2616, 2943, 3270, 3924, 4360, 4905, 5232, 5886, 6540, 7848, 8720, 9810, 11772, 13080, 14715, 15696, 17333, 19620, 23544, 26160, 29430, 34666, 39240, 47088, 51999, 58860, 69332, 78480, 86665, 103998, 117720, 138664, 155997, 173330, 207996, 235440, 259995, 277328, 311994, 346660, 415992, 467991, 519990, 623988, 693320, 779985, 831984, 935982, 1039980, 1247976, 1386640, 1559970, 1871964, 1889297, 2079960, 2339955, 2495952, 3119940, 3743928, 3778594, 4159920, 4679910, 5667891, 6239880, 7487856, 7557188, 9359820, 9446485, 11335782, 12479760, 15114376, 17003673, 18719640, 18892970, 22671564, 28339455, 30228752, 34007346, 37439280, 37785940, 45343128, 51011019, 56678910, 68014692, 75571880, 85018365, 90686256, 102022038, 113357820, 136029384, 151143760, 170036730, 204044076, 226715640, 255055095, 272058768, 340073460, 408088152, 453431280, 510110190, 680146920, 816176304, 1020220380, 1360293840, 2040440760, 4080881520]

約数ペア:

[(1, 4080881520), (2, 2040440760), (3, 1360293840), (4, 1020220380), (5, 816176304), (6, 680146920), (8, 510110190), (9, 453431280), (10, 408088152), (12, 340073460), (15, 272058768), (16, 255055095), (18, 226715640), (20, 204044076), (24, 170036730), (27, 151143760), (30, 136029384), (36, 113357820), (40, 102022038), (45, 90686256), (48, 85018365), (54, 75571880), (60, 68014692), (72, 56678910), (80, 51011019), (90, 45343128), (108, 37785940), (109, 37439280), (120, 34007346), (135, 30228752), (144, 28339455), (180, 22671564), (216, 18892970), (218, 18719640), (240, 17003673), (270, 15114376), (327, 12479760), (360, 11335782), (432, 9446485), (436, 9359820), (540, 7557188), (545, 7487856), (654, 6239880), (720, 5667891), (872, 4679910), (981, 4159920), (1080, 3778594), (1090, 3743928), (1308, 3119940), (1635, 2495952), (1744, 2339955), (1962, 2079960), (2160, 1889297), (2180, 1871964), (2616, 1559970), (2943, 1386640), (3270, 1247976), (3924, 1039980), (4360, 935982), (4905, 831984), (5232, 779985), (5886, 693320), (6540, 623988), (7848, 519990), (8720, 467991), (9810, 415992), (11772, 346660), (13080, 311994), (14715, 277328), (15696, 259995), (17333, 235440), (19620, 207996), (23544, 173330), (26160, 155997), (29430, 138664), (34666, 117720), (39240, 103998), (47088, 86665), (51999, 78480), (58860, 69332)]