315800640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{36551}}^1$

素因数の和:36577

約数の個数: 112

約数和(自身を含む): 1114104960

約数和(自身を除く): 798304320

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, 36551, 73102, 109653, 146204, 182755, 219306, 292408, 328959, 365510, 438612, 548265, 584816, 657918, 731020, 877224, 986877, 1096530, 1169632, 1315836, 1462040, 1644795, 1754448, 1973754, 2193060, 2339264, 2631672, 2924080, 3289590, 3508896, 3947508, 4386120, 4934385, 5263344, 5848160, 6579180, 7017792, 7895016, 8772240, 9868770, 10526688, 11696320, 13158360, 15790032, 17544480, 19737540, 21053376, 26316720, 31580064, 35088960, 39475080, 52633440, 63160128, 78950160, 105266880, 157900320, 315800640]

約数ペア:

[(1, 315800640), (2, 157900320), (3, 105266880), (4, 78950160), (5, 63160128), (6, 52633440), (8, 39475080), (9, 35088960), (10, 31580064), (12, 26316720), (15, 21053376), (16, 19737540), (18, 17544480), (20, 15790032), (24, 13158360), (27, 11696320), (30, 10526688), (32, 9868770), (36, 8772240), (40, 7895016), (45, 7017792), (48, 6579180), (54, 5848160), (60, 5263344), (64, 4934385), (72, 4386120), (80, 3947508), (90, 3508896), (96, 3289590), (108, 2924080), (120, 2631672), (135, 2339264), (144, 2193060), (160, 1973754), (180, 1754448), (192, 1644795), (216, 1462040), (240, 1315836), (270, 1169632), (288, 1096530), (320, 986877), (360, 877224), (432, 731020), (480, 657918), (540, 584816), (576, 548265), (720, 438612), (864, 365510), (960, 328959), (1080, 292408), (1440, 219306), (1728, 182755), (2160, 146204), (2880, 109653), (4320, 73102), (8640, 36551)]