11557560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13759}}^1$

素因数の和:13780

約数の個数: 64

約数和(自身を含む): 39628800

約数和(自身を除く): 28071240

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, 13759, 27518, 41277, 55036, 68795, 82554, 96313, 110072, 137590, 165108, 192626, 206385, 275180, 288939, 330216, 385252, 412770, 481565, 550360, 577878, 770504, 825540, 963130, 1155756, 1444695, 1651080, 1926260, 2311512, 2889390, 3852520, 5778780, 11557560]

約数ペア:

[(1, 11557560), (2, 5778780), (3, 3852520), (4, 2889390), (5, 2311512), (6, 1926260), (7, 1651080), (8, 1444695), (10, 1155756), (12, 963130), (14, 825540), (15, 770504), (20, 577878), (21, 550360), (24, 481565), (28, 412770), (30, 385252), (35, 330216), (40, 288939), (42, 275180), (56, 206385), (60, 192626), (70, 165108), (84, 137590), (105, 110072), (120, 96313), (140, 82554), (168, 68795), (210, 55036), (280, 41277), (420, 27518), (840, 13759)]