120806484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 302117760

約数和(自身を除く): 181311276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 353, 361, 474, 706, 722, 948, 1059, 1083, 1412, 1444, 1501, 2118, 2166, 3002, 4236, 4332, 4503, 6004, 6707, 9006, 13414, 18012, 20121, 26828, 27887, 28519, 40242, 55774, 57038, 80484, 83661, 85557, 111548, 114076, 127433, 167322, 171114, 254866, 334644, 342228, 382299, 509732, 529853, 764598, 1059706, 1529196, 1589559, 2119412, 3179118, 6358236, 10067207, 20134414, 30201621, 40268828, 60403242, 120806484]

約数ペア:

[(1, 120806484), (2, 60403242), (3, 40268828), (4, 30201621), (6, 20134414), (12, 10067207), (19, 6358236), (38, 3179118), (57, 2119412), (76, 1589559), (79, 1529196), (114, 1059706), (158, 764598), (228, 529853), (237, 509732), (316, 382299), (353, 342228), (361, 334644), (474, 254866), (706, 171114), (722, 167322), (948, 127433), (1059, 114076), (1083, 111548), (1412, 85557), (1444, 83661), (1501, 80484), (2118, 57038), (2166, 55774), (3002, 40242), (4236, 28519), (4332, 27887), (4503, 26828), (6004, 20121), (6707, 18012), (9006, 13414)]