120337020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{668539}}^1$

素因数の和:668554

約数の個数: 36

約数和(自身を含む): 365022840

約数和(自身を除く): 244685820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 668539, 1337078, 2005617, 2674156, 3342695, 4011234, 6016851, 6685390, 8022468, 10028085, 12033702, 13370780, 20056170, 24067404, 30084255, 40112340, 60168510, 120337020]

約数ペア:

[(1, 120337020), (2, 60168510), (3, 40112340), (4, 30084255), (5, 24067404), (6, 20056170), (9, 13370780), (10, 12033702), (12, 10028085), (15, 8022468), (18, 6685390), (20, 6016851), (30, 4011234), (36, 3342695), (45, 2674156), (60, 2005617), (90, 1337078), (180, 668539)]