54067440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{32183}}^1$

素因数の和:32206

約数の個数: 80

約数和(自身を含む): 191559168

約数和(自身を除く): 137491728

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, 32183, 64366, 96549, 128732, 160915, 193098, 225281, 257464, 321830, 386196, 450562, 482745, 514928, 643660, 675843, 772392, 901124, 965490, 1126405, 1287320, 1351686, 1544784, 1802248, 1930980, 2252810, 2574640, 2703372, 3379215, 3604496, 3861960, 4505620, 5406744, 6758430, 7723920, 9011240, 10813488, 13516860, 18022480, 27033720, 54067440]

約数ペア:

[(1, 54067440), (2, 27033720), (3, 18022480), (4, 13516860), (5, 10813488), (6, 9011240), (7, 7723920), (8, 6758430), (10, 5406744), (12, 4505620), (14, 3861960), (15, 3604496), (16, 3379215), (20, 2703372), (21, 2574640), (24, 2252810), (28, 1930980), (30, 1802248), (35, 1544784), (40, 1351686), (42, 1287320), (48, 1126405), (56, 965490), (60, 901124), (70, 772392), (80, 675843), (84, 643660), (105, 514928), (112, 482745), (120, 450562), (140, 386196), (168, 321830), (210, 257464), (240, 225281), (280, 193098), (336, 160915), (420, 128732), (560, 96549), (840, 64366), (1680, 32183)]