227463840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1311

約数の個数: 144

約数和(自身を含む): 782564328

約数和(自身を除く): 555100488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1096, 1153, 1233, 1370, 1440, 1644, 2055, 2192, 2306, 2466, 2740, 3288, 3459, 4110, 4384, 4612, 4932, 5480, 5765, 6165, 6576, 6918, 8220, 9224, 9864, 10377, 10960, 11530, 12330, 13152, 13836, 16440, 17295, 18448, 19728, 20754, 21920, 23060, 24660, 27672, 32880, 34590, 36896, 39456, 41508, 46120, 49320, 51885, 55344, 65760, 69180, 83016, 92240, 98640, 103770, 110688, 138360, 157961, 166032, 184480, 197280, 207540, 276720, 315922, 332064, 415080, 473883, 553440, 631844, 789805, 830160, 947766, 1263688, 1421649, 1579610, 1660320, 1895532, 2369415, 2527376, 2843298, 3159220, 3791064, 4738830, 5054752, 5686596, 6318440, 7108245, 7582128, 9477660, 11373192, 12636880, 14216490, 15164256, 18955320, 22746384, 25273760, 28432980, 37910640, 45492768, 56865960, 75821280, 113731920, 227463840]

約数ペア:

[(1, 227463840), (2, 113731920), (3, 75821280), (4, 56865960), (5, 45492768), (6, 37910640), (8, 28432980), (9, 25273760), (10, 22746384), (12, 18955320), (15, 15164256), (16, 14216490), (18, 12636880), (20, 11373192), (24, 9477660), (30, 7582128), (32, 7108245), (36, 6318440), (40, 5686596), (45, 5054752), (48, 4738830), (60, 3791064), (72, 3159220), (80, 2843298), (90, 2527376), (96, 2369415), (120, 1895532), (137, 1660320), (144, 1579610), (160, 1421649), (180, 1263688), (240, 947766), (274, 830160), (288, 789805), (360, 631844), (411, 553440), (480, 473883), (548, 415080), (685, 332064), (720, 315922), (822, 276720), (1096, 207540), (1153, 197280), (1233, 184480), (1370, 166032), (1440, 157961), (1644, 138360), (2055, 110688), (2192, 103770), (2306, 98640), (2466, 92240), (2740, 83016), (3288, 69180), (3459, 65760), (4110, 55344), (4384, 51885), (4612, 49320), (4932, 46120), (5480, 41508), (5765, 39456), (6165, 36896), (6576, 34590), (6918, 32880), (8220, 27672), (9224, 24660), (9864, 23060), (10377, 21920), (10960, 20754), (11530, 19728), (12330, 18448), (13152, 17295), (13836, 16440)]