120889908

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{4723}}^1$

素因数の和:4818

約数の個数: 60

約数和(自身を含む): 320098240

約数和(自身を除く): 199208332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1422, 2133, 2844, 4266, 4723, 6399, 8532, 9446, 12798, 14169, 18892, 25596, 28338, 42507, 56676, 85014, 127521, 170028, 255042, 373117, 382563, 510084, 746234, 765126, 1119351, 1492468, 1530252, 2238702, 3358053, 4477404, 6716106, 10074159, 13432212, 20148318, 30222477, 40296636, 60444954, 120889908]

約数ペア:

[(1, 120889908), (2, 60444954), (3, 40296636), (4, 30222477), (6, 20148318), (9, 13432212), (12, 10074159), (18, 6716106), (27, 4477404), (36, 3358053), (54, 2238702), (79, 1530252), (81, 1492468), (108, 1119351), (158, 765126), (162, 746234), (237, 510084), (316, 382563), (324, 373117), (474, 255042), (711, 170028), (948, 127521), (1422, 85014), (2133, 56676), (2844, 42507), (4266, 28338), (4723, 25596), (6399, 18892), (8532, 14169), (9446, 12798)]