79247520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5003}}^1$

素因数の和:5035

約数の個数: 144

約数和(自身を含む): 295075872

約数和(自身を除く): 215828352

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, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5003, 5280, 7920, 10006, 15009, 15840, 20012, 25015, 30018, 40024, 45027, 50030, 55033, 60036, 75045, 80048, 90054, 100060, 110066, 120072, 150090, 160096, 165099, 180108, 200120, 220132, 225135, 240144, 275165, 300180, 330198, 360216, 400240, 440264, 450270, 480288, 495297, 550330, 600360, 660396, 720432, 800480, 825495, 880528, 900540, 990594, 1100660, 1200720, 1320792, 1440864, 1650990, 1761056, 1801080, 1981188, 2201320, 2401440, 2476485, 2641584, 3301980, 3602160, 3962376, 4402640, 4952970, 5283168, 6603960, 7204320, 7924752, 8805280, 9905940, 13207920, 15849504, 19811880, 26415840, 39623760, 79247520]

約数ペア:

[(1, 79247520), (2, 39623760), (3, 26415840), (4, 19811880), (5, 15849504), (6, 13207920), (8, 9905940), (9, 8805280), (10, 7924752), (11, 7204320), (12, 6603960), (15, 5283168), (16, 4952970), (18, 4402640), (20, 3962376), (22, 3602160), (24, 3301980), (30, 2641584), (32, 2476485), (33, 2401440), (36, 2201320), (40, 1981188), (44, 1801080), (45, 1761056), (48, 1650990), (55, 1440864), (60, 1320792), (66, 1200720), (72, 1100660), (80, 990594), (88, 900540), (90, 880528), (96, 825495), (99, 800480), (110, 720432), (120, 660396), (132, 600360), (144, 550330), (160, 495297), (165, 480288), (176, 450270), (180, 440264), (198, 400240), (220, 360216), (240, 330198), (264, 300180), (288, 275165), (330, 240144), (352, 225135), (360, 220132), (396, 200120), (440, 180108), (480, 165099), (495, 160096), (528, 150090), (660, 120072), (720, 110066), (792, 100060), (880, 90054), (990, 80048), (1056, 75045), (1320, 60036), (1440, 55033), (1584, 50030), (1760, 45027), (1980, 40024), (2640, 30018), (3168, 25015), (3960, 20012), (5003, 15840), (5280, 15009), (7920, 10006)]