135725520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{80789}}^1$

素因数の和:80812

約数の個数: 80

約数和(自身を含む): 480862080

約数和(自身を除く): 345136560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 80789, 161578, 242367, 323156, 403945, 484734, 565523, 646312, 807890, 969468, 1131046, 1211835, 1292624, 1615780, 1696569, 1938936, 2262092, 2423670, 2827615, 3231560, 3393138, 3877872, 4524184, 4847340, 5655230, 6463120, 6786276, 8482845, 9048368, 9694680, 11310460, 13572552, 16965690, 19389360, 22620920, 27145104, 33931380, 45241840, 67862760, 135725520]

約数ペア:

[(1, 135725520), (2, 67862760), (3, 45241840), (4, 33931380), (5, 27145104), (6, 22620920), (7, 19389360), (8, 16965690), (10, 13572552), (12, 11310460), (14, 9694680), (15, 9048368), (16, 8482845), (20, 6786276), (21, 6463120), (24, 5655230), (28, 4847340), (30, 4524184), (35, 3877872), (40, 3393138), (42, 3231560), (48, 2827615), (56, 2423670), (60, 2262092), (70, 1938936), (80, 1696569), (84, 1615780), (105, 1292624), (112, 1211835), (120, 1131046), (140, 969468), (168, 807890), (210, 646312), (240, 565523), (280, 484734), (336, 403945), (420, 323156), (560, 242367), (840, 161578), (1680, 80789)]