120220288

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{15919}}^1$

素因数の和:15992

約数の個数: 32

約数和(自身を含む): 243576000

約数和(自身を除く): 123355712

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 15919, 31838, 63676, 127352, 254704, 509408, 939221, 1018816, 1878442, 2037632, 3756884, 7513768, 15027536, 30055072, 60110144, 120220288]

約数ペア:

[(1, 120220288), (2, 60110144), (4, 30055072), (8, 15027536), (16, 7513768), (32, 3756884), (59, 2037632), (64, 1878442), (118, 1018816), (128, 939221), (236, 509408), (472, 254704), (944, 127352), (1888, 63676), (3776, 31838), (7552, 15919)]