180214380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1001191}}^1$

素因数の和:1001206

約数の個数: 36

約数和(自身を含む): 546650832

約数和(自身を除く): 366436452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1001191, 2002382, 3003573, 4004764, 5005955, 6007146, 9010719, 10011910, 12014292, 15017865, 18021438, 20023820, 30035730, 36042876, 45053595, 60071460, 90107190, 180214380]

約数ペア:

[(1, 180214380), (2, 90107190), (3, 60071460), (4, 45053595), (5, 36042876), (6, 30035730), (9, 20023820), (10, 18021438), (12, 15017865), (15, 12014292), (18, 10011910), (20, 9010719), (30, 6007146), (36, 5005955), (45, 4004764), (60, 3003573), (90, 2002382), (180, 1001191)]