108979080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{129737}}^1$

素因数の和:129758

約数の個数: 64

約数和(自身を含む): 373645440

約数和(自身を除く): 264666360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 129737, 259474, 389211, 518948, 648685, 778422, 908159, 1037896, 1297370, 1556844, 1816318, 1946055, 2594740, 2724477, 3113688, 3632636, 3892110, 4540795, 5189480, 5448954, 7265272, 7784220, 9081590, 10897908, 13622385, 15568440, 18163180, 21795816, 27244770, 36326360, 54489540, 108979080]

約数ペア:

[(1, 108979080), (2, 54489540), (3, 36326360), (4, 27244770), (5, 21795816), (6, 18163180), (7, 15568440), (8, 13622385), (10, 10897908), (12, 9081590), (14, 7784220), (15, 7265272), (20, 5448954), (21, 5189480), (24, 4540795), (28, 3892110), (30, 3632636), (35, 3113688), (40, 2724477), (42, 2594740), (56, 1946055), (60, 1816318), (70, 1556844), (84, 1297370), (105, 1037896), (120, 908159), (140, 778422), (168, 648685), (210, 518948), (280, 389211), (420, 259474), (840, 129737)]