12397560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14759}}^1$

素因数の和:14780

約数の個数: 64

約数和(自身を含む): 42508800

約数和(自身を除く): 30111240

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, 14759, 29518, 44277, 59036, 73795, 88554, 103313, 118072, 147590, 177108, 206626, 221385, 295180, 309939, 354216, 413252, 442770, 516565, 590360, 619878, 826504, 885540, 1033130, 1239756, 1549695, 1771080, 2066260, 2479512, 3099390, 4132520, 6198780, 12397560]

約数ペア:

[(1, 12397560), (2, 6198780), (3, 4132520), (4, 3099390), (5, 2479512), (6, 2066260), (7, 1771080), (8, 1549695), (10, 1239756), (12, 1033130), (14, 885540), (15, 826504), (20, 619878), (21, 590360), (24, 516565), (28, 442770), (30, 413252), (35, 354216), (40, 309939), (42, 295180), (56, 221385), (60, 206626), (70, 177108), (84, 147590), (105, 118072), (120, 103313), (140, 88554), (168, 73795), (210, 59036), (280, 44277), (420, 29518), (840, 14759)]