138365880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1153049}}^1$

素因数の和:1153063

約数の個数: 32

約数和(自身を含む): 415098000

約数和(自身を除く): 276732120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1153049, 2306098, 3459147, 4612196, 5765245, 6918294, 9224392, 11530490, 13836588, 17295735, 23060980, 27673176, 34591470, 46121960, 69182940, 138365880]

約数ペア:

[(1, 138365880), (2, 69182940), (3, 46121960), (4, 34591470), (5, 27673176), (6, 23060980), (8, 17295735), (10, 13836588), (12, 11530490), (15, 9224392), (20, 6918294), (24, 5765245), (30, 4612196), (40, 3459147), (60, 2306098), (120, 1153049)]