38738520

素因数分解:

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

素因数の和:35889

約数の個数: 64

約数和(自身を含む): 129132000

約数和(自身を除く): 90393480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 35869, 71738, 107607, 143476, 179345, 215214, 286952, 322821, 358690, 430428, 538035, 645642, 717380, 860856, 968463, 1076070, 1291284, 1434760, 1614105, 1936926, 2152140, 2582568, 3228210, 3873852, 4304280, 4842315, 6456420, 7747704, 9684630, 12912840, 19369260, 38738520]

約数ペア:

[(1, 38738520), (2, 19369260), (3, 12912840), (4, 9684630), (5, 7747704), (6, 6456420), (8, 4842315), (9, 4304280), (10, 3873852), (12, 3228210), (15, 2582568), (18, 2152140), (20, 1936926), (24, 1614105), (27, 1434760), (30, 1291284), (36, 1076070), (40, 968463), (45, 860856), (54, 717380), (60, 645642), (72, 538035), (90, 430428), (108, 358690), (120, 322821), (135, 286952), (180, 215214), (216, 179345), (270, 143476), (360, 107607), (540, 71738), (1080, 35869)]