15066040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 37467360

約数和(自身を除く): 22401320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 353, 388, 440, 485, 706, 776, 970, 1067, 1412, 1765, 1940, 2134, 2824, 3530, 3880, 3883, 4268, 5335, 7060, 7766, 8536, 10670, 14120, 15532, 19415, 21340, 31064, 34241, 38830, 42680, 68482, 77660, 136964, 155320, 171205, 273928, 342410, 376651, 684820, 753302, 1369640, 1506604, 1883255, 3013208, 3766510, 7533020, 15066040]

約数ペア:

[(1, 15066040), (2, 7533020), (4, 3766510), (5, 3013208), (8, 1883255), (10, 1506604), (11, 1369640), (20, 753302), (22, 684820), (40, 376651), (44, 342410), (55, 273928), (88, 171205), (97, 155320), (110, 136964), (194, 77660), (220, 68482), (353, 42680), (388, 38830), (440, 34241), (485, 31064), (706, 21340), (776, 19415), (970, 15532), (1067, 14120), (1412, 10670), (1765, 8536), (1940, 7766), (2134, 7060), (2824, 5335), (3530, 4268), (3880, 3883)]