220526520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{5119}}^1$

素因数の和:5492

約数の個数: 64

約数和(自身を含む): 663552000

約数和(自身を除く): 443025480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1436, 1795, 2154, 2872, 3590, 4308, 5119, 5385, 7180, 8616, 10238, 10770, 14360, 15357, 20476, 21540, 25595, 30714, 40952, 43080, 51190, 61428, 76785, 102380, 122856, 153570, 204760, 307140, 614280, 1837721, 3675442, 5513163, 7350884, 9188605, 11026326, 14701768, 18377210, 22052652, 27565815, 36754420, 44105304, 55131630, 73508840, 110263260, 220526520]

約数ペア:

[(1, 220526520), (2, 110263260), (3, 73508840), (4, 55131630), (5, 44105304), (6, 36754420), (8, 27565815), (10, 22052652), (12, 18377210), (15, 14701768), (20, 11026326), (24, 9188605), (30, 7350884), (40, 5513163), (60, 3675442), (120, 1837721), (359, 614280), (718, 307140), (1077, 204760), (1436, 153570), (1795, 122856), (2154, 102380), (2872, 76785), (3590, 61428), (4308, 51190), (5119, 43080), (5385, 40952), (7180, 30714), (8616, 25595), (10238, 21540), (10770, 20476), (14360, 15357)]