8060220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{6397}}^1$

素因数の和:6419

約数の個数: 72

約数和(自身を含む): 27946464

約数和(自身を除く): 19886244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 6397, 12794, 19191, 25588, 31985, 38382, 44779, 57573, 63970, 76764, 89558, 95955, 115146, 127940, 134337, 179116, 191910, 223895, 230292, 268674, 287865, 383820, 403011, 447790, 537348, 575730, 671685, 806022, 895580, 1151460, 1343370, 1612044, 2015055, 2686740, 4030110, 8060220]

約数ペア:

[(1, 8060220), (2, 4030110), (3, 2686740), (4, 2015055), (5, 1612044), (6, 1343370), (7, 1151460), (9, 895580), (10, 806022), (12, 671685), (14, 575730), (15, 537348), (18, 447790), (20, 403011), (21, 383820), (28, 287865), (30, 268674), (35, 230292), (36, 223895), (42, 191910), (45, 179116), (60, 134337), (63, 127940), (70, 115146), (84, 95955), (90, 89558), (105, 76764), (126, 63970), (140, 57573), (180, 44779), (210, 38382), (252, 31985), (315, 25588), (420, 19191), (630, 12794), (1260, 6397)]