54268920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 182952000

約数和(自身を除く): 128683080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 461, 540, 545, 654, 872, 922, 981, 1080, 1090, 1308, 1383, 1635, 1844, 1962, 2180, 2305, 2616, 2766, 2943, 3270, 3688, 3924, 4149, 4360, 4610, 4905, 5532, 5886, 6540, 6915, 7848, 8298, 9220, 9810, 11064, 11772, 12447, 13080, 13830, 14715, 16596, 18440, 19620, 20745, 23544, 24894, 27660, 29430, 33192, 39240, 41490, 49788, 50249, 55320, 58860, 62235, 82980, 99576, 100498, 117720, 124470, 150747, 165960, 200996, 248940, 251245, 301494, 401992, 452241, 497880, 502490, 602988, 753735, 904482, 1004980, 1205976, 1356723, 1507470, 1808964, 2009960, 2261205, 2713446, 3014940, 3617928, 4522410, 5426892, 6029880, 6783615, 9044820, 10853784, 13567230, 18089640, 27134460, 54268920]

約数ペア:

[(1, 54268920), (2, 27134460), (3, 18089640), (4, 13567230), (5, 10853784), (6, 9044820), (8, 6783615), (9, 6029880), (10, 5426892), (12, 4522410), (15, 3617928), (18, 3014940), (20, 2713446), (24, 2261205), (27, 2009960), (30, 1808964), (36, 1507470), (40, 1356723), (45, 1205976), (54, 1004980), (60, 904482), (72, 753735), (90, 602988), (108, 502490), (109, 497880), (120, 452241), (135, 401992), (180, 301494), (216, 251245), (218, 248940), (270, 200996), (327, 165960), (360, 150747), (436, 124470), (461, 117720), (540, 100498), (545, 99576), (654, 82980), (872, 62235), (922, 58860), (981, 55320), (1080, 50249), (1090, 49788), (1308, 41490), (1383, 39240), (1635, 33192), (1844, 29430), (1962, 27660), (2180, 24894), (2305, 23544), (2616, 20745), (2766, 19620), (2943, 18440), (3270, 16596), (3688, 14715), (3924, 13830), (4149, 13080), (4360, 12447), (4610, 11772), (4905, 11064), (5532, 9810), (5886, 9220), (6540, 8298), (6915, 7848)]