51252480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1483}}^1$

素因数の和:1513

約数の個数: 144

約数和(自身を含む): 181997760

約数和(自身を除く): 130745280

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1483, 1728, 1920, 2160, 2304, 2880, 2966, 3456, 3840, 4320, 4449, 5760, 5932, 6912, 7415, 8640, 8898, 11520, 11864, 13347, 14830, 17280, 17796, 22245, 23728, 26694, 29660, 34560, 35592, 40041, 44490, 47456, 53388, 59320, 66735, 71184, 80082, 88980, 94912, 106776, 118640, 133470, 142368, 160164, 177960, 189824, 200205, 213552, 237280, 266940, 284736, 320328, 355920, 379648, 400410, 427104, 474560, 533880, 569472, 640656, 711840, 800820, 854208, 949120, 1067760, 1138944, 1281312, 1423680, 1601640, 1708416, 1898240, 2135520, 2562624, 2847360, 3203280, 3416832, 4271040, 5125248, 5694720, 6406560, 8542080, 10250496, 12813120, 17084160, 25626240, 51252480]

約数ペア:

[(1, 51252480), (2, 25626240), (3, 17084160), (4, 12813120), (5, 10250496), (6, 8542080), (8, 6406560), (9, 5694720), (10, 5125248), (12, 4271040), (15, 3416832), (16, 3203280), (18, 2847360), (20, 2562624), (24, 2135520), (27, 1898240), (30, 1708416), (32, 1601640), (36, 1423680), (40, 1281312), (45, 1138944), (48, 1067760), (54, 949120), (60, 854208), (64, 800820), (72, 711840), (80, 640656), (90, 569472), (96, 533880), (108, 474560), (120, 427104), (128, 400410), (135, 379648), (144, 355920), (160, 320328), (180, 284736), (192, 266940), (216, 237280), (240, 213552), (256, 200205), (270, 189824), (288, 177960), (320, 160164), (360, 142368), (384, 133470), (432, 118640), (480, 106776), (540, 94912), (576, 88980), (640, 80082), (720, 71184), (768, 66735), (864, 59320), (960, 53388), (1080, 47456), (1152, 44490), (1280, 40041), (1440, 35592), (1483, 34560), (1728, 29660), (1920, 26694), (2160, 23728), (2304, 22245), (2880, 17796), (2966, 17280), (3456, 14830), (3840, 13347), (4320, 11864), (4449, 11520), (5760, 8898), (5932, 8640), (6912, 7415)]