84560220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{156593}}^1$

素因数の和:156611

約数の個数: 48

約数和(自身を含む): 263077920

約数和(自身を除く): 178517700

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, 156593, 313186, 469779, 626372, 782965, 939558, 1409337, 1565930, 1879116, 2348895, 2818674, 3131860, 4228011, 4697790, 5637348, 7046685, 8456022, 9395580, 14093370, 16912044, 21140055, 28186740, 42280110, 84560220]

約数ペア:

[(1, 84560220), (2, 42280110), (3, 28186740), (4, 21140055), (5, 16912044), (6, 14093370), (9, 9395580), (10, 8456022), (12, 7046685), (15, 5637348), (18, 4697790), (20, 4228011), (27, 3131860), (30, 2818674), (36, 2348895), (45, 1879116), (54, 1565930), (60, 1409337), (90, 939558), (108, 782965), (135, 626372), (180, 469779), (270, 313186), (540, 156593)]