120653880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3823}}^1$

素因数の和:4100

約数の個数: 64

約数和(自身を含む): 363432960

約数和(自身を除く): 242779080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3823, 3945, 5260, 6312, 7646, 7890, 10520, 11469, 15292, 15780, 19115, 22938, 30584, 31560, 38230, 45876, 57345, 76460, 91752, 114690, 152920, 229380, 458760, 1005449, 2010898, 3016347, 4021796, 5027245, 6032694, 8043592, 10054490, 12065388, 15081735, 20108980, 24130776, 30163470, 40217960, 60326940, 120653880]

約数ペア:

[(1, 120653880), (2, 60326940), (3, 40217960), (4, 30163470), (5, 24130776), (6, 20108980), (8, 15081735), (10, 12065388), (12, 10054490), (15, 8043592), (20, 6032694), (24, 5027245), (30, 4021796), (40, 3016347), (60, 2010898), (120, 1005449), (263, 458760), (526, 229380), (789, 152920), (1052, 114690), (1315, 91752), (1578, 76460), (2104, 57345), (2630, 45876), (3156, 38230), (3823, 31560), (3945, 30584), (5260, 22938), (6312, 19115), (7646, 15780), (7890, 15292), (10520, 11469)]