494311680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{14303}}^1$

素因数の和:14333

約数の個数: 144

約数和(自身を含む): 1754242560

約数和(自身を除く): 1259930880

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, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 14303, 17280, 28606, 34560, 42909, 57212, 71515, 85818, 114424, 128727, 143030, 171636, 214545, 228848, 257454, 286060, 343272, 386181, 429090, 457696, 514908, 572120, 643635, 686544, 772362, 858180, 915392, 1029816, 1144240, 1287270, 1373088, 1544724, 1716360, 1830784, 1930905, 2059632, 2288480, 2574540, 2746176, 3089448, 3432720, 3661568, 3861810, 4119264, 4576960, 5149080, 5492352, 6178896, 6865440, 7723620, 8238528, 9153920, 10298160, 10984704, 12357792, 13730880, 15447240, 16477056, 18307840, 20596320, 24715584, 27461760, 30894480, 32954112, 41192640, 49431168, 54923520, 61788960, 82385280, 98862336, 123577920, 164770560, 247155840, 494311680]

約数ペア:

[(1, 494311680), (2, 247155840), (3, 164770560), (4, 123577920), (5, 98862336), (6, 82385280), (8, 61788960), (9, 54923520), (10, 49431168), (12, 41192640), (15, 32954112), (16, 30894480), (18, 27461760), (20, 24715584), (24, 20596320), (27, 18307840), (30, 16477056), (32, 15447240), (36, 13730880), (40, 12357792), (45, 10984704), (48, 10298160), (54, 9153920), (60, 8238528), (64, 7723620), (72, 6865440), (80, 6178896), (90, 5492352), (96, 5149080), (108, 4576960), (120, 4119264), (128, 3861810), (135, 3661568), (144, 3432720), (160, 3089448), (180, 2746176), (192, 2574540), (216, 2288480), (240, 2059632), (256, 1930905), (270, 1830784), (288, 1716360), (320, 1544724), (360, 1373088), (384, 1287270), (432, 1144240), (480, 1029816), (540, 915392), (576, 858180), (640, 772362), (720, 686544), (768, 643635), (864, 572120), (960, 514908), (1080, 457696), (1152, 429090), (1280, 386181), (1440, 343272), (1728, 286060), (1920, 257454), (2160, 228848), (2304, 214545), (2880, 171636), (3456, 143030), (3840, 128727), (4320, 114424), (5760, 85818), (6912, 71515), (8640, 57212), (11520, 42909), (14303, 34560), (17280, 28606)]