38311440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{159631}}^1$

素因数の和:159647

約数の個数: 40

約数和(自身を含む): 118766208

約数和(自身を除く): 80454768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 159631, 319262, 478893, 638524, 798155, 957786, 1277048, 1596310, 1915572, 2394465, 2554096, 3192620, 3831144, 4788930, 6385240, 7662288, 9577860, 12770480, 19155720, 38311440]

約数ペア:

[(1, 38311440), (2, 19155720), (3, 12770480), (4, 9577860), (5, 7662288), (6, 6385240), (8, 4788930), (10, 3831144), (12, 3192620), (15, 2554096), (16, 2394465), (20, 1915572), (24, 1596310), (30, 1277048), (40, 957786), (48, 798155), (60, 638524), (80, 478893), (120, 319262), (240, 159631)]