11381040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:512

約数の個数: 160

約数和(自身を含む): 42854400

約数和(自身を除く): 31473360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 479, 495, 528, 540, 594, 660, 720, 792, 880, 958, 990, 1080, 1188, 1320, 1437, 1485, 1584, 1916, 1980, 2160, 2376, 2395, 2640, 2874, 2970, 3832, 3960, 4311, 4752, 4790, 5269, 5748, 5940, 7185, 7664, 7920, 8622, 9580, 10538, 11496, 11880, 12933, 14370, 15807, 17244, 19160, 21076, 21555, 22992, 23760, 25866, 26345, 28740, 31614, 34488, 38320, 42152, 43110, 47421, 51732, 52690, 57480, 63228, 64665, 68976, 79035, 84304, 86220, 94842, 103464, 105380, 114960, 126456, 129330, 142263, 158070, 172440, 189684, 206928, 210760, 237105, 252912, 258660, 284526, 316140, 344880, 379368, 421520, 474210, 517320, 569052, 632280, 711315, 758736, 948420, 1034640, 1138104, 1264560, 1422630, 1896840, 2276208, 2845260, 3793680, 5690520, 11381040]

約数ペア:

[(1, 11381040), (2, 5690520), (3, 3793680), (4, 2845260), (5, 2276208), (6, 1896840), (8, 1422630), (9, 1264560), (10, 1138104), (11, 1034640), (12, 948420), (15, 758736), (16, 711315), (18, 632280), (20, 569052), (22, 517320), (24, 474210), (27, 421520), (30, 379368), (33, 344880), (36, 316140), (40, 284526), (44, 258660), (45, 252912), (48, 237105), (54, 210760), (55, 206928), (60, 189684), (66, 172440), (72, 158070), (80, 142263), (88, 129330), (90, 126456), (99, 114960), (108, 105380), (110, 103464), (120, 94842), (132, 86220), (135, 84304), (144, 79035), (165, 68976), (176, 64665), (180, 63228), (198, 57480), (216, 52690), (220, 51732), (240, 47421), (264, 43110), (270, 42152), (297, 38320), (330, 34488), (360, 31614), (396, 28740), (432, 26345), (440, 25866), (479, 23760), (495, 22992), (528, 21555), (540, 21076), (594, 19160), (660, 17244), (720, 15807), (792, 14370), (880, 12933), (958, 11880), (990, 11496), (1080, 10538), (1188, 9580), (1320, 8622), (1437, 7920), (1485, 7664), (1584, 7185), (1916, 5940), (1980, 5748), (2160, 5269), (2376, 4790), (2395, 4752), (2640, 4311), (2874, 3960), (2970, 3832)]