8028840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2946

約数の個数: 64

約数和(自身を含む): 25142400

約数和(自身を除く): 17113560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 2909, 5818, 8727, 11636, 14545, 17454, 23272, 29090, 34908, 43635, 58180, 66907, 69816, 87270, 116360, 133814, 174540, 200721, 267628, 334535, 349080, 401442, 535256, 669070, 802884, 1003605, 1338140, 1605768, 2007210, 2676280, 4014420, 8028840]

約数ペア:

[(1, 8028840), (2, 4014420), (3, 2676280), (4, 2007210), (5, 1605768), (6, 1338140), (8, 1003605), (10, 802884), (12, 669070), (15, 535256), (20, 401442), (23, 349080), (24, 334535), (30, 267628), (40, 200721), (46, 174540), (60, 133814), (69, 116360), (92, 87270), (115, 69816), (120, 66907), (138, 58180), (184, 43635), (230, 34908), (276, 29090), (345, 23272), (460, 17454), (552, 14545), (690, 11636), (920, 8727), (1380, 5818), (2760, 2909)]