78292440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{72493}}^1$

素因数の和:72513

約数の個数: 64

約数和(自身を含む): 260978400

約数和(自身を除く): 182685960

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, 120, 135, 180, 216, 270, 360, 540, 1080, 72493, 144986, 217479, 289972, 362465, 434958, 579944, 652437, 724930, 869916, 1087395, 1304874, 1449860, 1739832, 1957311, 2174790, 2609748, 2899720, 3262185, 3914622, 4349580, 5219496, 6524370, 7829244, 8699160, 9786555, 13048740, 15658488, 19573110, 26097480, 39146220, 78292440]

約数ペア:

[(1, 78292440), (2, 39146220), (3, 26097480), (4, 19573110), (5, 15658488), (6, 13048740), (8, 9786555), (9, 8699160), (10, 7829244), (12, 6524370), (15, 5219496), (18, 4349580), (20, 3914622), (24, 3262185), (27, 2899720), (30, 2609748), (36, 2174790), (40, 1957311), (45, 1739832), (54, 1449860), (60, 1304874), (72, 1087395), (90, 869916), (108, 724930), (120, 652437), (135, 579944), (180, 434958), (216, 362465), (270, 289972), (360, 217479), (540, 144986), (1080, 72493)]