1236690720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{613}}^1$

素因数の和:1104

約数の個数: 192

約数和(自身を含む): 4344762240

約数和(自身を除く): 3108071520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 467, 480, 540, 613, 720, 864, 934, 1080, 1226, 1401, 1440, 1839, 1868, 2160, 2335, 2452, 2802, 3065, 3678, 3736, 4203, 4320, 4670, 4904, 5517, 5604, 6130, 7005, 7356, 7472, 8406, 9195, 9340, 9808, 11034, 11208, 12260, 12609, 14010, 14712, 14944, 16551, 16812, 18390, 18680, 19616, 21015, 22068, 22416, 24520, 25218, 27585, 28020, 29424, 33102, 33624, 36780, 37360, 42030, 44136, 44832, 49040, 50436, 55170, 56040, 58848, 63045, 66204, 67248, 73560, 74720, 82755, 84060, 88272, 98080, 100872, 110340, 112080, 126090, 132408, 134496, 147120, 165510, 168120, 176544, 201744, 220680, 224160, 252180, 264816, 286271, 294240, 331020, 336240, 403488, 441360, 504360, 529632, 572542, 662040, 672480, 858813, 882720, 1008720, 1145084, 1324080, 1431355, 1717626, 2017440, 2290168, 2576439, 2648160, 2862710, 3435252, 4294065, 4580336, 5152878, 5725420, 6870504, 7729317, 8588130, 9160672, 10305756, 11450840, 12882195, 13741008, 15458634, 17176260, 20611512, 22901680, 25764390, 27482016, 30917268, 34352520, 38646585, 41223024, 45803360, 51528780, 61834536, 68705040, 77293170, 82446048, 103057560, 123669072, 137410080, 154586340, 206115120, 247338144, 309172680, 412230240, 618345360, 1236690720]

約数ペア:

[(1, 1236690720), (2, 618345360), (3, 412230240), (4, 309172680), (5, 247338144), (6, 206115120), (8, 154586340), (9, 137410080), (10, 123669072), (12, 103057560), (15, 82446048), (16, 77293170), (18, 68705040), (20, 61834536), (24, 51528780), (27, 45803360), (30, 41223024), (32, 38646585), (36, 34352520), (40, 30917268), (45, 27482016), (48, 25764390), (54, 22901680), (60, 20611512), (72, 17176260), (80, 15458634), (90, 13741008), (96, 12882195), (108, 11450840), (120, 10305756), (135, 9160672), (144, 8588130), (160, 7729317), (180, 6870504), (216, 5725420), (240, 5152878), (270, 4580336), (288, 4294065), (360, 3435252), (432, 2862710), (467, 2648160), (480, 2576439), (540, 2290168), (613, 2017440), (720, 1717626), (864, 1431355), (934, 1324080), (1080, 1145084), (1226, 1008720), (1401, 882720), (1440, 858813), (1839, 672480), (1868, 662040), (2160, 572542), (2335, 529632), (2452, 504360), (2802, 441360), (3065, 403488), (3678, 336240), (3736, 331020), (4203, 294240), (4320, 286271), (4670, 264816), (4904, 252180), (5517, 224160), (5604, 220680), (6130, 201744), (7005, 176544), (7356, 168120), (7472, 165510), (8406, 147120), (9195, 134496), (9340, 132408), (9808, 126090), (11034, 112080), (11208, 110340), (12260, 100872), (12609, 98080), (14010, 88272), (14712, 84060), (14944, 82755), (16551, 74720), (16812, 73560), (18390, 67248), (18680, 66204), (19616, 63045), (21015, 58848), (22068, 56040), (22416, 55170), (24520, 50436), (25218, 49040), (27585, 44832), (28020, 44136), (29424, 42030), (33102, 37360), (33624, 36780)]