19093920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{39779}}^1$

素因数の和:39797

約数の個数: 48

約数和(自身を含む): 60147360

約数和(自身を除く): 41053440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 39779, 79558, 119337, 159116, 198895, 238674, 318232, 397790, 477348, 596685, 636464, 795580, 954696, 1193370, 1272928, 1591160, 1909392, 2386740, 3182320, 3818784, 4773480, 6364640, 9546960, 19093920]

約数ペア:

[(1, 19093920), (2, 9546960), (3, 6364640), (4, 4773480), (5, 3818784), (6, 3182320), (8, 2386740), (10, 1909392), (12, 1591160), (15, 1272928), (16, 1193370), (20, 954696), (24, 795580), (30, 636464), (32, 596685), (40, 477348), (48, 397790), (60, 318232), (80, 238674), (96, 198895), (120, 159116), (160, 119337), (240, 79558), (480, 39779)]