38129760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{26479}}^1$

素因数の和:26500

約数の個数: 72

約数和(自身を含む): 130122720

約数和(自身を除く): 91992960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 26479, 52958, 79437, 105916, 132395, 158874, 211832, 238311, 264790, 317748, 397185, 423664, 476622, 529580, 635496, 794370, 847328, 953244, 1059160, 1191555, 1270992, 1588740, 1906488, 2118320, 2383110, 2541984, 3177480, 3812976, 4236640, 4766220, 6354960, 7625952, 9532440, 12709920, 19064880, 38129760]

約数ペア:

[(1, 38129760), (2, 19064880), (3, 12709920), (4, 9532440), (5, 7625952), (6, 6354960), (8, 4766220), (9, 4236640), (10, 3812976), (12, 3177480), (15, 2541984), (16, 2383110), (18, 2118320), (20, 1906488), (24, 1588740), (30, 1270992), (32, 1191555), (36, 1059160), (40, 953244), (45, 847328), (48, 794370), (60, 635496), (72, 529580), (80, 476622), (90, 423664), (96, 397185), (120, 317748), (144, 264790), (160, 238311), (180, 211832), (240, 158874), (288, 132395), (360, 105916), (480, 79437), (720, 52958), (1440, 26479)]