981795840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1628

約数の個数: 176

約数和(自身を含む): 3218866560

約数和(自身を除く): 2237070720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 512, 615, 640, 656, 768, 820, 960, 984, 1024, 1230, 1280, 1312, 1536, 1559, 1640, 1920, 1968, 2460, 2560, 2624, 3072, 3118, 3280, 3840, 3936, 4677, 4920, 5120, 5248, 6236, 6560, 7680, 7795, 7872, 9354, 9840, 10496, 12472, 13120, 15360, 15590, 15744, 18708, 19680, 20992, 23385, 24944, 26240, 31180, 31488, 37416, 39360, 41984, 46770, 49888, 52480, 62360, 62976, 63919, 74832, 78720, 93540, 99776, 104960, 124720, 125952, 127838, 149664, 157440, 187080, 191757, 199552, 209920, 249440, 255676, 299328, 314880, 319595, 374160, 383514, 399104, 498880, 511352, 598656, 629760, 639190, 748320, 767028, 798208, 958785, 997760, 1022704, 1197312, 1278380, 1496640, 1534056, 1596416, 1917570, 1995520, 2045408, 2394624, 2556760, 2993280, 3068112, 3835140, 3991040, 4090816, 4789248, 5113520, 5986560, 6136224, 7670280, 7982080, 8181632, 10227040, 11973120, 12272448, 15340560, 16363264, 20454080, 23946240, 24544896, 30681120, 32726528, 40908160, 49089792, 61362240, 65453056, 81816320, 98179584, 122724480, 163632640, 196359168, 245448960, 327265280, 490897920, 981795840]

約数ペア:

[(1, 981795840), (2, 490897920), (3, 327265280), (4, 245448960), (5, 196359168), (6, 163632640), (8, 122724480), (10, 98179584), (12, 81816320), (15, 65453056), (16, 61362240), (20, 49089792), (24, 40908160), (30, 32726528), (32, 30681120), (40, 24544896), (41, 23946240), (48, 20454080), (60, 16363264), (64, 15340560), (80, 12272448), (82, 11973120), (96, 10227040), (120, 8181632), (123, 7982080), (128, 7670280), (160, 6136224), (164, 5986560), (192, 5113520), (205, 4789248), (240, 4090816), (246, 3991040), (256, 3835140), (320, 3068112), (328, 2993280), (384, 2556760), (410, 2394624), (480, 2045408), (492, 1995520), (512, 1917570), (615, 1596416), (640, 1534056), (656, 1496640), (768, 1278380), (820, 1197312), (960, 1022704), (984, 997760), (1024, 958785), (1230, 798208), (1280, 767028), (1312, 748320), (1536, 639190), (1559, 629760), (1640, 598656), (1920, 511352), (1968, 498880), (2460, 399104), (2560, 383514), (2624, 374160), (3072, 319595), (3118, 314880), (3280, 299328), (3840, 255676), (3936, 249440), (4677, 209920), (4920, 199552), (5120, 191757), (5248, 187080), (6236, 157440), (6560, 149664), (7680, 127838), (7795, 125952), (7872, 124720), (9354, 104960), (9840, 99776), (10496, 93540), (12472, 78720), (13120, 74832), (15360, 63919), (15590, 62976), (15744, 62360), (18708, 52480), (19680, 49888), (20992, 46770), (23385, 41984), (24944, 39360), (26240, 37416), (31180, 31488)]