19369260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{35869}}^1$

素因数の和:35887

約数の個数: 48

約数和(自身を含む): 60261600

約数和(自身を除く): 40892340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 35869, 71738, 107607, 143476, 179345, 215214, 322821, 358690, 430428, 538035, 645642, 717380, 968463, 1076070, 1291284, 1614105, 1936926, 2152140, 3228210, 3873852, 4842315, 6456420, 9684630, 19369260]

約数ペア:

[(1, 19369260), (2, 9684630), (3, 6456420), (4, 4842315), (5, 3873852), (6, 3228210), (9, 2152140), (10, 1936926), (12, 1614105), (15, 1291284), (18, 1076070), (20, 968463), (27, 717380), (30, 645642), (36, 538035), (45, 430428), (54, 358690), (60, 322821), (90, 215214), (108, 179345), (135, 143476), (180, 107607), (270, 71738), (540, 35869)]