11895840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1$

素因数の和:783

約数の個数: 144

約数和(自身を含む): 44343936

約数和(自身を除く): 32448096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 751, 792, 880, 990, 1056, 1320, 1440, 1502, 1584, 1760, 1980, 2253, 2640, 3004, 3168, 3755, 3960, 4506, 5280, 6008, 6759, 7510, 7920, 8261, 9012, 11265, 12016, 13518, 15020, 15840, 16522, 18024, 22530, 24032, 24783, 27036, 30040, 33044, 33795, 36048, 41305, 45060, 49566, 54072, 60080, 66088, 67590, 72096, 74349, 82610, 90120, 99132, 108144, 120160, 123915, 132176, 135180, 148698, 165220, 180240, 198264, 216288, 247830, 264352, 270360, 297396, 330440, 360480, 371745, 396528, 495660, 540720, 594792, 660880, 743490, 793056, 991320, 1081440, 1189584, 1321760, 1486980, 1982640, 2379168, 2973960, 3965280, 5947920, 11895840]

約数ペア:

[(1, 11895840), (2, 5947920), (3, 3965280), (4, 2973960), (5, 2379168), (6, 1982640), (8, 1486980), (9, 1321760), (10, 1189584), (11, 1081440), (12, 991320), (15, 793056), (16, 743490), (18, 660880), (20, 594792), (22, 540720), (24, 495660), (30, 396528), (32, 371745), (33, 360480), (36, 330440), (40, 297396), (44, 270360), (45, 264352), (48, 247830), (55, 216288), (60, 198264), (66, 180240), (72, 165220), (80, 148698), (88, 135180), (90, 132176), (96, 123915), (99, 120160), (110, 108144), (120, 99132), (132, 90120), (144, 82610), (160, 74349), (165, 72096), (176, 67590), (180, 66088), (198, 60080), (220, 54072), (240, 49566), (264, 45060), (288, 41305), (330, 36048), (352, 33795), (360, 33044), (396, 30040), (440, 27036), (480, 24783), (495, 24032), (528, 22530), (660, 18024), (720, 16522), (751, 15840), (792, 15020), (880, 13518), (990, 12016), (1056, 11265), (1320, 9012), (1440, 8261), (1502, 7920), (1584, 7510), (1760, 6759), (1980, 6008), (2253, 5280), (2640, 4506), (3004, 3960), (3168, 3755)]