120728058

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79531}}^1$

素因数の和:79570

約数の個数: 32

約数和(自身を含む): 274862592

約数和(自身を除く): 154134534

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 79531, 159062, 238593, 477186, 874841, 1749682, 1829213, 2624523, 3658426, 5249046, 5487639, 10975278, 20121343, 40242686, 60364029, 120728058]

約数ペア:

[(1, 120728058), (2, 60364029), (3, 40242686), (6, 20121343), (11, 10975278), (22, 5487639), (23, 5249046), (33, 3658426), (46, 2624523), (66, 1829213), (69, 1749682), (138, 874841), (253, 477186), (506, 238593), (759, 159062), (1518, 79531)]