115818120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9749}}^1$

素因数の和:9780

約数の個数: 128

約数和(自身を含む): 421200000

約数和(自身を除く): 305381880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 9749, 11880, 19498, 29247, 38996, 48745, 58494, 77992, 87741, 97490, 107239, 116988, 146235, 175482, 194980, 214478, 233976, 263223, 292470, 321717, 350964, 389960, 428956, 438705, 526446, 536195, 584940, 643434, 701928, 857912, 877410, 965151, 1052892, 1072390, 1169880, 1286868, 1316115, 1608585, 1754820, 1930302, 2105784, 2144780, 2573736, 2632230, 2895453, 3217170, 3509640, 3860604, 4289560, 4825755, 5264460, 5790906, 6434340, 7721208, 9651510, 10528920, 11581812, 12868680, 14477265, 19303020, 23163624, 28954530, 38606040, 57909060, 115818120]

約数ペア:

[(1, 115818120), (2, 57909060), (3, 38606040), (4, 28954530), (5, 23163624), (6, 19303020), (8, 14477265), (9, 12868680), (10, 11581812), (11, 10528920), (12, 9651510), (15, 7721208), (18, 6434340), (20, 5790906), (22, 5264460), (24, 4825755), (27, 4289560), (30, 3860604), (33, 3509640), (36, 3217170), (40, 2895453), (44, 2632230), (45, 2573736), (54, 2144780), (55, 2105784), (60, 1930302), (66, 1754820), (72, 1608585), (88, 1316115), (90, 1286868), (99, 1169880), (108, 1072390), (110, 1052892), (120, 965151), (132, 877410), (135, 857912), (165, 701928), (180, 643434), (198, 584940), (216, 536195), (220, 526446), (264, 438705), (270, 428956), (297, 389960), (330, 350964), (360, 321717), (396, 292470), (440, 263223), (495, 233976), (540, 214478), (594, 194980), (660, 175482), (792, 146235), (990, 116988), (1080, 107239), (1188, 97490), (1320, 87741), (1485, 77992), (1980, 58494), (2376, 48745), (2970, 38996), (3960, 29247), (5940, 19498), (9749, 11880)]