1323184560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{20963}}^1$

素因数の和:21242

約数の個数: 80

約数和(自身を含む): 4117665024

約数和(自身を除く): 2794480464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 4208, 5260, 6312, 7890, 10520, 12624, 15780, 20963, 21040, 31560, 41926, 62889, 63120, 83852, 104815, 125778, 167704, 209630, 251556, 314445, 335408, 419260, 503112, 628890, 838520, 1006224, 1257780, 1677040, 2515560, 5031120, 5513269, 11026538, 16539807, 22053076, 27566345, 33079614, 44106152, 55132690, 66159228, 82699035, 88212304, 110265380, 132318456, 165398070, 220530760, 264636912, 330796140, 441061520, 661592280, 1323184560]

約数ペア:

[(1, 1323184560), (2, 661592280), (3, 441061520), (4, 330796140), (5, 264636912), (6, 220530760), (8, 165398070), (10, 132318456), (12, 110265380), (15, 88212304), (16, 82699035), (20, 66159228), (24, 55132690), (30, 44106152), (40, 33079614), (48, 27566345), (60, 22053076), (80, 16539807), (120, 11026538), (240, 5513269), (263, 5031120), (526, 2515560), (789, 1677040), (1052, 1257780), (1315, 1006224), (1578, 838520), (2104, 628890), (2630, 503112), (3156, 419260), (3945, 335408), (4208, 314445), (5260, 251556), (6312, 209630), (7890, 167704), (10520, 125778), (12624, 104815), (15780, 83852), (20963, 63120), (21040, 62889), (31560, 41926)]