141985980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{262937}}^1$

素因数の和:262955

約数の個数: 48

約数和(自身を含む): 441735840

約数和(自身を除く): 299749860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 262937, 525874, 788811, 1051748, 1314685, 1577622, 2366433, 2629370, 3155244, 3944055, 4732866, 5258740, 7099299, 7888110, 9465732, 11832165, 14198598, 15776220, 23664330, 28397196, 35496495, 47328660, 70992990, 141985980]

約数ペア:

[(1, 141985980), (2, 70992990), (3, 47328660), (4, 35496495), (5, 28397196), (6, 23664330), (9, 15776220), (10, 14198598), (12, 11832165), (15, 9465732), (18, 7888110), (20, 7099299), (27, 5258740), (30, 4732866), (36, 3944055), (45, 3155244), (54, 2629370), (60, 2366433), (90, 1577622), (108, 1314685), (135, 1051748), (180, 788811), (270, 525874), (540, 262937)]