82490880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 160

約数和(自身を含む): 275768064

約数和(自身を除く): 193277184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 467, 480, 512, 552, 640, 690, 736, 768, 920, 934, 960, 1104, 1280, 1380, 1401, 1472, 1536, 1840, 1868, 1920, 2208, 2335, 2560, 2760, 2802, 2944, 3680, 3736, 3840, 4416, 4670, 5520, 5604, 5888, 7005, 7360, 7472, 7680, 8832, 9340, 10741, 11040, 11208, 11776, 14010, 14720, 14944, 17664, 18680, 21482, 22080, 22416, 28020, 29440, 29888, 32223, 35328, 37360, 42964, 44160, 44832, 53705, 56040, 58880, 59776, 64446, 74720, 85928, 88320, 89664, 107410, 112080, 119552, 128892, 149440, 161115, 171856, 176640, 179328, 214820, 224160, 239104, 257784, 298880, 322230, 343712, 358656, 429640, 448320, 515568, 597760, 644460, 687424, 717312, 859280, 896640, 1031136, 1195520, 1288920, 1374848, 1718560, 1793280, 2062272, 2577840, 2749696, 3437120, 3586560, 4124544, 5155680, 5499392, 6874240, 8249088, 10311360, 13748480, 16498176, 20622720, 27496960, 41245440, 82490880]

約数ペア:

[(1, 82490880), (2, 41245440), (3, 27496960), (4, 20622720), (5, 16498176), (6, 13748480), (8, 10311360), (10, 8249088), (12, 6874240), (15, 5499392), (16, 5155680), (20, 4124544), (23, 3586560), (24, 3437120), (30, 2749696), (32, 2577840), (40, 2062272), (46, 1793280), (48, 1718560), (60, 1374848), (64, 1288920), (69, 1195520), (80, 1031136), (92, 896640), (96, 859280), (115, 717312), (120, 687424), (128, 644460), (138, 597760), (160, 515568), (184, 448320), (192, 429640), (230, 358656), (240, 343712), (256, 322230), (276, 298880), (320, 257784), (345, 239104), (368, 224160), (384, 214820), (460, 179328), (467, 176640), (480, 171856), (512, 161115), (552, 149440), (640, 128892), (690, 119552), (736, 112080), (768, 107410), (920, 89664), (934, 88320), (960, 85928), (1104, 74720), (1280, 64446), (1380, 59776), (1401, 58880), (1472, 56040), (1536, 53705), (1840, 44832), (1868, 44160), (1920, 42964), (2208, 37360), (2335, 35328), (2560, 32223), (2760, 29888), (2802, 29440), (2944, 28020), (3680, 22416), (3736, 22080), (3840, 21482), (4416, 18680), (4670, 17664), (5520, 14944), (5604, 14720), (5888, 14010), (7005, 11776), (7360, 11208), (7472, 11040), (7680, 10741), (8832, 9340)]