38589960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{911}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 116225280

約数和(自身を除く): 77635320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 911, 1059, 1412, 1765, 1822, 2118, 2733, 2824, 3530, 3644, 4236, 4555, 5295, 5466, 7060, 7288, 8472, 9110, 10590, 10932, 13665, 14120, 18220, 21180, 21864, 27330, 36440, 42360, 54660, 109320, 321583, 643166, 964749, 1286332, 1607915, 1929498, 2572664, 3215830, 3858996, 4823745, 6431660, 7717992, 9647490, 12863320, 19294980, 38589960]

約数ペア:

[(1, 38589960), (2, 19294980), (3, 12863320), (4, 9647490), (5, 7717992), (6, 6431660), (8, 4823745), (10, 3858996), (12, 3215830), (15, 2572664), (20, 1929498), (24, 1607915), (30, 1286332), (40, 964749), (60, 643166), (120, 321583), (353, 109320), (706, 54660), (911, 42360), (1059, 36440), (1412, 27330), (1765, 21864), (1822, 21180), (2118, 18220), (2733, 14120), (2824, 13665), (3530, 10932), (3644, 10590), (4236, 9110), (4555, 8472), (5295, 7288), (5466, 7060)]