120344220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{668579}}^1$

素因数の和:668594

約数の個数: 36

約数和(自身を含む): 365044680

約数和(自身を除く): 244700460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 668579, 1337158, 2005737, 2674316, 3342895, 4011474, 6017211, 6685790, 8022948, 10028685, 12034422, 13371580, 20057370, 24068844, 30086055, 40114740, 60172110, 120344220]

約数ペア:

[(1, 120344220), (2, 60172110), (3, 40114740), (4, 30086055), (5, 24068844), (6, 20057370), (9, 13371580), (10, 12034422), (12, 10028685), (15, 8022948), (18, 6685790), (20, 6017211), (30, 4011474), (36, 3342895), (45, 2674316), (60, 2005737), (90, 1337158), (180, 668579)]