1292708520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{3517}}^1$

素因数の和:4555

約数の個数: 96

約数和(自身を含む): 4206613320

約数和(自身を除く): 2913904800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1021, 2042, 3063, 3517, 4084, 5105, 6126, 7034, 8168, 9189, 10210, 10551, 12252, 14068, 15315, 17585, 18378, 20420, 21102, 24504, 28136, 30630, 31653, 35170, 36756, 40840, 42204, 45945, 52755, 61260, 63306, 70340, 73512, 84408, 91890, 105510, 122520, 126612, 140680, 158265, 183780, 211020, 253224, 316530, 367560, 422040, 633060, 1266120, 3590857, 7181714, 10772571, 14363428, 17954285, 21545142, 28726856, 32317713, 35908570, 43090284, 53862855, 64635426, 71817140, 86180568, 107725710, 129270852, 143634280, 161588565, 215451420, 258541704, 323177130, 430902840, 646354260, 1292708520]

約数ペア:

[(1, 1292708520), (2, 646354260), (3, 430902840), (4, 323177130), (5, 258541704), (6, 215451420), (8, 161588565), (9, 143634280), (10, 129270852), (12, 107725710), (15, 86180568), (18, 71817140), (20, 64635426), (24, 53862855), (30, 43090284), (36, 35908570), (40, 32317713), (45, 28726856), (60, 21545142), (72, 17954285), (90, 14363428), (120, 10772571), (180, 7181714), (360, 3590857), (1021, 1266120), (2042, 633060), (3063, 422040), (3517, 367560), (4084, 316530), (5105, 253224), (6126, 211020), (7034, 183780), (8168, 158265), (9189, 140680), (10210, 126612), (10551, 122520), (12252, 105510), (14068, 91890), (15315, 84408), (17585, 73512), (18378, 70340), (20420, 63306), (21102, 61260), (24504, 52755), (28136, 45945), (30630, 42204), (31653, 40840), (35170, 36756)]