13138680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 39836160

約数和(自身を除く): 26697480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1063, 1236, 1545, 2060, 2126, 2472, 3090, 3189, 4120, 4252, 5315, 6180, 6378, 8504, 10630, 12360, 12756, 15945, 21260, 25512, 31890, 42520, 63780, 109489, 127560, 218978, 328467, 437956, 547445, 656934, 875912, 1094890, 1313868, 1642335, 2189780, 2627736, 3284670, 4379560, 6569340, 13138680]

約数ペア:

[(1, 13138680), (2, 6569340), (3, 4379560), (4, 3284670), (5, 2627736), (6, 2189780), (8, 1642335), (10, 1313868), (12, 1094890), (15, 875912), (20, 656934), (24, 547445), (30, 437956), (40, 328467), (60, 218978), (103, 127560), (120, 109489), (206, 63780), (309, 42520), (412, 31890), (515, 25512), (618, 21260), (824, 15945), (1030, 12756), (1063, 12360), (1236, 10630), (1545, 8504), (2060, 6378), (2126, 6180), (2472, 5315), (3090, 4252), (3189, 4120)]