12964560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7717}}^1$

素因数の和:7740

約数の個数: 80

約数和(自身を含む): 45937536

約数和(自身を除く): 32972976

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, 7717, 15434, 23151, 30868, 38585, 46302, 54019, 61736, 77170, 92604, 108038, 115755, 123472, 154340, 162057, 185208, 216076, 231510, 270095, 308680, 324114, 370416, 432152, 463020, 540190, 617360, 648228, 810285, 864304, 926040, 1080380, 1296456, 1620570, 1852080, 2160760, 2592912, 3241140, 4321520, 6482280, 12964560]

約数ペア:

[(1, 12964560), (2, 6482280), (3, 4321520), (4, 3241140), (5, 2592912), (6, 2160760), (7, 1852080), (8, 1620570), (10, 1296456), (12, 1080380), (14, 926040), (15, 864304), (16, 810285), (20, 648228), (21, 617360), (24, 540190), (28, 463020), (30, 432152), (35, 370416), (40, 324114), (42, 308680), (48, 270095), (56, 231510), (60, 216076), (70, 185208), (80, 162057), (84, 154340), (105, 123472), (112, 115755), (120, 108038), (140, 92604), (168, 77170), (210, 61736), (240, 54019), (280, 46302), (336, 38585), (420, 30868), (560, 23151), (840, 15434), (1680, 7717)]