180523824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 504134400

約数和(自身を除く): 323610576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 439, 624, 659, 878, 1317, 1318, 1756, 1977, 2634, 2636, 3512, 3954, 5268, 5272, 5707, 7024, 7908, 8567, 10536, 10544, 11414, 15816, 17121, 17134, 21072, 22828, 25701, 31632, 34242, 34268, 45656, 51402, 68484, 68536, 91312, 102804, 136968, 137072, 205608, 273936, 289301, 411216, 578602, 867903, 1157204, 1735806, 2314408, 3471612, 3760913, 4628816, 6943224, 7521826, 11282739, 13886448, 15043652, 22565478, 30087304, 45130956, 60174608, 90261912, 180523824]

約数ペア:

[(1, 180523824), (2, 90261912), (3, 60174608), (4, 45130956), (6, 30087304), (8, 22565478), (12, 15043652), (13, 13886448), (16, 11282739), (24, 7521826), (26, 6943224), (39, 4628816), (48, 3760913), (52, 3471612), (78, 2314408), (104, 1735806), (156, 1157204), (208, 867903), (312, 578602), (439, 411216), (624, 289301), (659, 273936), (878, 205608), (1317, 137072), (1318, 136968), (1756, 102804), (1977, 91312), (2634, 68536), (2636, 68484), (3512, 51402), (3954, 45656), (5268, 34268), (5272, 34242), (5707, 31632), (7024, 25701), (7908, 22828), (8567, 21072), (10536, 17134), (10544, 17121), (11414, 15816)]