67780140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6311}}^1$

素因数の和:6502

約数の個数: 48

約数和(自身を含む): 190874880

約数和(自身を除く): 123094740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 6311, 10740, 12622, 18933, 25244, 31555, 37866, 63110, 75732, 94665, 126220, 189330, 378660, 1129669, 2259338, 3389007, 4518676, 5648345, 6778014, 11296690, 13556028, 16945035, 22593380, 33890070, 67780140]

約数ペア:

[(1, 67780140), (2, 33890070), (3, 22593380), (4, 16945035), (5, 13556028), (6, 11296690), (10, 6778014), (12, 5648345), (15, 4518676), (20, 3389007), (30, 2259338), (60, 1129669), (179, 378660), (358, 189330), (537, 126220), (716, 94665), (895, 75732), (1074, 63110), (1790, 37866), (2148, 31555), (2685, 25244), (3580, 18933), (5370, 12622), (6311, 10740)]