115854120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{321817}}^1$

素因数の和:321834

約数の個数: 48

約数和(自身を含む): 376527060

約数和(自身を除く): 260672940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 321817, 643634, 965451, 1287268, 1609085, 1930902, 2574536, 2896353, 3218170, 3861804, 4827255, 5792706, 6436340, 7723608, 9654510, 11585412, 12872680, 14481765, 19309020, 23170824, 28963530, 38618040, 57927060, 115854120]

約数ペア:

[(1, 115854120), (2, 57927060), (3, 38618040), (4, 28963530), (5, 23170824), (6, 19309020), (8, 14481765), (9, 12872680), (10, 11585412), (12, 9654510), (15, 7723608), (18, 6436340), (20, 5792706), (24, 4827255), (30, 3861804), (36, 3218170), (40, 2896353), (45, 2574536), (60, 1930902), (72, 1609085), (90, 1287268), (120, 965451), (180, 643634), (360, 321817)]