317530560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{937}}^1$

素因数の和:1310

約数の個数: 112

約数和(自身を含む): 1012094496

約数和(自身を除く): 694563936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 353, 480, 706, 937, 960, 1059, 1412, 1765, 1874, 2118, 2811, 2824, 3530, 3748, 4236, 4685, 5295, 5622, 5648, 7060, 7496, 8472, 9370, 10590, 11244, 11296, 14055, 14120, 14992, 16944, 18740, 21180, 22488, 22592, 28110, 28240, 29984, 33888, 37480, 42360, 44976, 56220, 56480, 59968, 67776, 74960, 84720, 89952, 112440, 112960, 149920, 169440, 179904, 224880, 299840, 330761, 338880, 449760, 661522, 899520, 992283, 1323044, 1653805, 1984566, 2646088, 3307610, 3969132, 4961415, 5292176, 6615220, 7938264, 9922830, 10584352, 13230440, 15876528, 19845660, 21168704, 26460880, 31753056, 39691320, 52921760, 63506112, 79382640, 105843520, 158765280, 317530560]

約数ペア:

[(1, 317530560), (2, 158765280), (3, 105843520), (4, 79382640), (5, 63506112), (6, 52921760), (8, 39691320), (10, 31753056), (12, 26460880), (15, 21168704), (16, 19845660), (20, 15876528), (24, 13230440), (30, 10584352), (32, 9922830), (40, 7938264), (48, 6615220), (60, 5292176), (64, 4961415), (80, 3969132), (96, 3307610), (120, 2646088), (160, 1984566), (192, 1653805), (240, 1323044), (320, 992283), (353, 899520), (480, 661522), (706, 449760), (937, 338880), (960, 330761), (1059, 299840), (1412, 224880), (1765, 179904), (1874, 169440), (2118, 149920), (2811, 112960), (2824, 112440), (3530, 89952), (3748, 84720), (4236, 74960), (4685, 67776), (5295, 59968), (5622, 56480), (5648, 56220), (7060, 44976), (7496, 42360), (8472, 37480), (9370, 33888), (10590, 29984), (11244, 28240), (11296, 28110), (14055, 22592), (14120, 22488), (14992, 21180), (16944, 18740)]