120789384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{264889}}^1$

素因数の和:264917

約数の個数: 32

約数和(自身を含む): 317868000

約数和(自身を除く): 197078616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 264889, 529778, 794667, 1059556, 1589334, 2119112, 3178668, 5032891, 6357336, 10065782, 15098673, 20131564, 30197346, 40263128, 60394692, 120789384]

約数ペア:

[(1, 120789384), (2, 60394692), (3, 40263128), (4, 30197346), (6, 20131564), (8, 15098673), (12, 10065782), (19, 6357336), (24, 5032891), (38, 3178668), (57, 2119112), (76, 1589334), (114, 1059556), (152, 794667), (228, 529778), (456, 264889)]