41580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1$

素因数の和:36

約数の個数: 96

約数和(自身を含む): 161280

約数和(自身を除く): 119700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 8316, 10395, 13860, 20790, 41580]

約数ペア:

[(1, 41580), (2, 20790), (3, 13860), (4, 10395), (5, 8316), (6, 6930), (7, 5940), (9, 4620), (10, 4158), (11, 3780), (12, 3465), (14, 2970), (15, 2772), (18, 2310), (20, 2079), (21, 1980), (22, 1890), (27, 1540), (28, 1485), (30, 1386), (33, 1260), (35, 1188), (36, 1155), (42, 990), (44, 945), (45, 924), (54, 770), (55, 756), (60, 693), (63, 660), (66, 630), (70, 594), (77, 540), (84, 495), (90, 462), (99, 420), (105, 396), (108, 385), (110, 378), (126, 330), (132, 315), (135, 308), (140, 297), (154, 270), (165, 252), (180, 231), (189, 220), (198, 210)]