120688728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1669}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 317433600

約数和(自身を除く): 196744872

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 131, 138, 184, 262, 276, 393, 524, 552, 786, 1048, 1572, 1669, 3013, 3144, 3338, 5007, 6026, 6676, 9039, 10014, 12052, 13352, 18078, 20028, 24104, 36156, 38387, 40056, 72312, 76774, 115161, 153548, 218639, 230322, 307096, 437278, 460644, 655917, 874556, 921288, 1311834, 1749112, 2623668, 5028697, 5247336, 10057394, 15086091, 20114788, 30172182, 40229576, 60344364, 120688728]

約数ペア:

[(1, 120688728), (2, 60344364), (3, 40229576), (4, 30172182), (6, 20114788), (8, 15086091), (12, 10057394), (23, 5247336), (24, 5028697), (46, 2623668), (69, 1749112), (92, 1311834), (131, 921288), (138, 874556), (184, 655917), (262, 460644), (276, 437278), (393, 307096), (524, 230322), (552, 218639), (786, 153548), (1048, 115161), (1572, 76774), (1669, 72312), (3013, 40056), (3144, 38387), (3338, 36156), (5007, 24104), (6026, 20028), (6676, 18078), (9039, 13352), (10014, 12052)]