81330482040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{677754017}}^1$

素因数の和:677754031

約数の個数: 32

約数和(自身を含む): 243991446480

約数和(自身を除く): 162660964440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 677754017, 1355508034, 2033262051, 2711016068, 3388770085, 4066524102, 5422032136, 6777540170, 8133048204, 10166310255, 13555080340, 16266096408, 20332620510, 27110160680, 40665241020, 81330482040]

約数ペア:

[(1, 81330482040), (2, 40665241020), (3, 27110160680), (4, 20332620510), (5, 16266096408), (6, 13555080340), (8, 10166310255), (10, 8133048204), (12, 6777540170), (15, 5422032136), (20, 4066524102), (24, 3388770085), (30, 2711016068), (40, 2033262051), (60, 1355508034), (120, 677754017)]