120056220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{666979}}^1$

素因数の和:666994

約数の個数: 36

約数和(自身を含む): 364171080

約数和(自身を除く): 244114860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 666979, 1333958, 2000937, 2667916, 3334895, 4001874, 6002811, 6669790, 8003748, 10004685, 12005622, 13339580, 20009370, 24011244, 30014055, 40018740, 60028110, 120056220]

約数ペア:

[(1, 120056220), (2, 60028110), (3, 40018740), (4, 30014055), (5, 24011244), (6, 20009370), (9, 13339580), (10, 12005622), (12, 10004685), (15, 8003748), (18, 6669790), (20, 6002811), (30, 4001874), (36, 3334895), (45, 2667916), (60, 2000937), (90, 1333958), (180, 666979)]