38318520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{319321}}^1$

素因数の和:319335

約数の個数: 32

約数和(自身を含む): 114955920

約数和(自身を除く): 76637400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 319321, 638642, 957963, 1277284, 1596605, 1915926, 2554568, 3193210, 3831852, 4789815, 6386420, 7663704, 9579630, 12772840, 19159260, 38318520]

約数ペア:

[(1, 38318520), (2, 19159260), (3, 12772840), (4, 9579630), (5, 7663704), (6, 6386420), (8, 4789815), (10, 3831852), (12, 3193210), (15, 2554568), (20, 1915926), (24, 1596605), (30, 1277284), (40, 957963), (60, 638642), (120, 319321)]