1520402220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{8446679}}^1$

素因数の和:8446694

約数の個数: 36

約数和(自身を含む): 4611887280

約数和(自身を除く): 3091485060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 8446679, 16893358, 25340037, 33786716, 42233395, 50680074, 76020111, 84466790, 101360148, 126700185, 152040222, 168933580, 253400370, 304080444, 380100555, 506800740, 760201110, 1520402220]

約数ペア:

[(1, 1520402220), (2, 760201110), (3, 506800740), (4, 380100555), (5, 304080444), (6, 253400370), (9, 168933580), (10, 152040222), (12, 126700185), (15, 101360148), (18, 84466790), (20, 76020111), (30, 50680074), (36, 42233395), (45, 33786716), (60, 25340037), (90, 16893358), (180, 8446679)]