220080060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1222667}}^1$

素因数の和:1222682

約数の個数: 36

約数和(自身を含む): 667576728

約数和(自身を除く): 447496668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1222667, 2445334, 3668001, 4890668, 6113335, 7336002, 11004003, 12226670, 14672004, 18340005, 22008006, 24453340, 36680010, 44016012, 55020015, 73360020, 110040030, 220080060]

約数ペア:

[(1, 220080060), (2, 110040030), (3, 73360020), (4, 55020015), (5, 44016012), (6, 36680010), (9, 24453340), (10, 22008006), (12, 18340005), (15, 14672004), (18, 12226670), (20, 11004003), (30, 7336002), (36, 6113335), (45, 4890668), (60, 3668001), (90, 2445334), (180, 1222667)]