180147144

素因数分解:

$2^3\times 3^1\times {\mathrm{487}}^1\times {\mathrm{15413}}^1$

素因数の和:15909

約数の個数: 32

約数和(自身を含む): 451321920

約数和(自身を除く): 271174776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 487, 974, 1461, 1948, 2922, 3896, 5844, 11688, 15413, 30826, 46239, 61652, 92478, 123304, 184956, 369912, 7506131, 15012262, 22518393, 30024524, 45036786, 60049048, 90073572, 180147144]

約数ペア:

[(1, 180147144), (2, 90073572), (3, 60049048), (4, 45036786), (6, 30024524), (8, 22518393), (12, 15012262), (24, 7506131), (487, 369912), (974, 184956), (1461, 123304), (1948, 92478), (2922, 61652), (3896, 46239), (5844, 30826), (11688, 15413)]