1239503040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{143461}}^1$

素因数の和:143487

約数の個数: 112

約数和(自身を含む): 4372721760

約数和(自身を除く): 3133218720

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 143461, 286922, 430383, 573844, 717305, 860766, 1147688, 1291149, 1434610, 1721532, 2151915, 2295376, 2582298, 2869220, 3443064, 3873447, 4303830, 4590752, 5164596, 5738440, 6455745, 6886128, 7746894, 8607660, 9181504, 10329192, 11476880, 12911490, 13772256, 15493788, 17215320, 19367235, 20658384, 22953760, 25822980, 27544512, 30987576, 34430640, 38734470, 41316768, 45907520, 51645960, 61975152, 68861280, 77468940, 82633536, 103291920, 123950304, 137722560, 154937880, 206583840, 247900608, 309875760, 413167680, 619751520, 1239503040]

約数ペア:

[(1, 1239503040), (2, 619751520), (3, 413167680), (4, 309875760), (5, 247900608), (6, 206583840), (8, 154937880), (9, 137722560), (10, 123950304), (12, 103291920), (15, 82633536), (16, 77468940), (18, 68861280), (20, 61975152), (24, 51645960), (27, 45907520), (30, 41316768), (32, 38734470), (36, 34430640), (40, 30987576), (45, 27544512), (48, 25822980), (54, 22953760), (60, 20658384), (64, 19367235), (72, 17215320), (80, 15493788), (90, 13772256), (96, 12911490), (108, 11476880), (120, 10329192), (135, 9181504), (144, 8607660), (160, 7746894), (180, 6886128), (192, 6455745), (216, 5738440), (240, 5164596), (270, 4590752), (288, 4303830), (320, 3873447), (360, 3443064), (432, 2869220), (480, 2582298), (540, 2295376), (576, 2151915), (720, 1721532), (864, 1434610), (960, 1291149), (1080, 1147688), (1440, 860766), (1728, 717305), (2160, 573844), (2880, 430383), (4320, 286922), (8640, 143461)]