79751520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{18461}}^1$

素因数の和:18485

約数の個数: 96

約数和(自身を含む): 279145440

約数和(自身を除く): 199393920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 18461, 36922, 55383, 73844, 92305, 110766, 147688, 166149, 184610, 221532, 276915, 295376, 332298, 369220, 443064, 498447, 553830, 590752, 664596, 738440, 830745, 886128, 996894, 1107660, 1329192, 1476880, 1661490, 1772256, 1993788, 2215320, 2492235, 2658384, 2953760, 3322980, 3987576, 4430640, 4984470, 5316768, 6645960, 7975152, 8861280, 9968940, 13291920, 15950304, 19937880, 26583840, 39875760, 79751520]

約数ペア:

[(1, 79751520), (2, 39875760), (3, 26583840), (4, 19937880), (5, 15950304), (6, 13291920), (8, 9968940), (9, 8861280), (10, 7975152), (12, 6645960), (15, 5316768), (16, 4984470), (18, 4430640), (20, 3987576), (24, 3322980), (27, 2953760), (30, 2658384), (32, 2492235), (36, 2215320), (40, 1993788), (45, 1772256), (48, 1661490), (54, 1476880), (60, 1329192), (72, 1107660), (80, 996894), (90, 886128), (96, 830745), (108, 738440), (120, 664596), (135, 590752), (144, 553830), (160, 498447), (180, 443064), (216, 369220), (240, 332298), (270, 295376), (288, 276915), (360, 221532), (432, 184610), (480, 166149), (540, 147688), (720, 110766), (864, 92305), (1080, 73844), (1440, 55383), (2160, 36922), (4320, 18461)]