154030080

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 208

約数和(自身を含む): 518981760

約数和(自身を除く): 364951680

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, 109, 115, 120, 128, 138, 160, 184, 192, 218, 230, 240, 256, 276, 320, 327, 345, 368, 384, 436, 460, 480, 512, 545, 552, 640, 654, 690, 736, 768, 872, 920, 960, 1024, 1090, 1104, 1280, 1308, 1380, 1472, 1536, 1635, 1744, 1840, 1920, 2048, 2180, 2208, 2507, 2560, 2616, 2760, 2944, 3072, 3270, 3488, 3680, 3840, 4096, 4360, 4416, 5014, 5120, 5232, 5520, 5888, 6144, 6540, 6976, 7360, 7521, 7680, 8720, 8832, 10028, 10240, 10464, 11040, 11776, 12288, 12535, 13080, 13952, 14720, 15042, 15360, 17440, 17664, 20056, 20480, 20928, 22080, 23552, 25070, 26160, 27904, 29440, 30084, 30720, 34880, 35328, 37605, 40112, 41856, 44160, 47104, 50140, 52320, 55808, 58880, 60168, 61440, 69760, 70656, 75210, 80224, 83712, 88320, 94208, 100280, 104640, 111616, 117760, 120336, 139520, 141312, 150420, 160448, 167424, 176640, 200560, 209280, 223232, 235520, 240672, 279040, 282624, 300840, 320896, 334848, 353280, 401120, 418560, 446464, 471040, 481344, 558080, 601680, 641792, 669696, 706560, 802240, 837120, 962688, 1116160, 1203360, 1283584, 1339392, 1413120, 1604480, 1674240, 1925376, 2232320, 2406720, 2567168, 3208960, 3348480, 3850752, 4813440, 5134336, 6417920, 6696960, 7701504, 9626880, 10268672, 12835840, 15403008, 19253760, 25671680, 30806016, 38507520, 51343360, 77015040, 154030080]

約数ペア:

[(1, 154030080), (2, 77015040), (3, 51343360), (4, 38507520), (5, 30806016), (6, 25671680), (8, 19253760), (10, 15403008), (12, 12835840), (15, 10268672), (16, 9626880), (20, 7701504), (23, 6696960), (24, 6417920), (30, 5134336), (32, 4813440), (40, 3850752), (46, 3348480), (48, 3208960), (60, 2567168), (64, 2406720), (69, 2232320), (80, 1925376), (92, 1674240), (96, 1604480), (109, 1413120), (115, 1339392), (120, 1283584), (128, 1203360), (138, 1116160), (160, 962688), (184, 837120), (192, 802240), (218, 706560), (230, 669696), (240, 641792), (256, 601680), (276, 558080), (320, 481344), (327, 471040), (345, 446464), (368, 418560), (384, 401120), (436, 353280), (460, 334848), (480, 320896), (512, 300840), (545, 282624), (552, 279040), (640, 240672), (654, 235520), (690, 223232), (736, 209280), (768, 200560), (872, 176640), (920, 167424), (960, 160448), (1024, 150420), (1090, 141312), (1104, 139520), (1280, 120336), (1308, 117760), (1380, 111616), (1472, 104640), (1536, 100280), (1635, 94208), (1744, 88320), (1840, 83712), (1920, 80224), (2048, 75210), (2180, 70656), (2208, 69760), (2507, 61440), (2560, 60168), (2616, 58880), (2760, 55808), (2944, 52320), (3072, 50140), (3270, 47104), (3488, 44160), (3680, 41856), (3840, 40112), (4096, 37605), (4360, 35328), (4416, 34880), (5014, 30720), (5120, 30084), (5232, 29440), (5520, 27904), (5888, 26160), (6144, 25070), (6540, 23552), (6976, 22080), (7360, 20928), (7521, 20480), (7680, 20056), (8720, 17664), (8832, 17440), (10028, 15360), (10240, 15042), (10464, 14720), (11040, 13952), (11776, 13080), (12288, 12535)]