15403008

素因数分解:

$2^{11}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 43243200

約数和(自身を除く): 27840192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 109, 128, 138, 184, 192, 218, 256, 276, 327, 368, 384, 436, 512, 552, 654, 736, 768, 872, 1024, 1104, 1308, 1472, 1536, 1744, 2048, 2208, 2507, 2616, 2944, 3072, 3488, 4416, 5014, 5232, 5888, 6144, 6976, 7521, 8832, 10028, 10464, 11776, 13952, 15042, 17664, 20056, 20928, 23552, 27904, 30084, 35328, 40112, 41856, 47104, 55808, 60168, 70656, 80224, 83712, 111616, 120336, 141312, 160448, 167424, 223232, 240672, 320896, 334848, 481344, 641792, 669696, 962688, 1283584, 1925376, 2567168, 3850752, 5134336, 7701504, 15403008]

約数ペア:

[(1, 15403008), (2, 7701504), (3, 5134336), (4, 3850752), (6, 2567168), (8, 1925376), (12, 1283584), (16, 962688), (23, 669696), (24, 641792), (32, 481344), (46, 334848), (48, 320896), (64, 240672), (69, 223232), (92, 167424), (96, 160448), (109, 141312), (128, 120336), (138, 111616), (184, 83712), (192, 80224), (218, 70656), (256, 60168), (276, 55808), (327, 47104), (368, 41856), (384, 40112), (436, 35328), (512, 30084), (552, 27904), (654, 23552), (736, 20928), (768, 20056), (872, 17664), (1024, 15042), (1104, 13952), (1308, 11776), (1472, 10464), (1536, 10028), (1744, 8832), (2048, 7521), (2208, 6976), (2507, 6144), (2616, 5888), (2944, 5232), (3072, 5014), (3488, 4416)]