98985840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2137}}^1$

素因数の和:2346

約数の個数: 80

約数和(自身を含む): 308590368

約数和(自身を除く): 209604528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1930, 2137, 2316, 2895, 3088, 3860, 4274, 4632, 5790, 6411, 7720, 8548, 9264, 10685, 11580, 12822, 15440, 17096, 21370, 23160, 25644, 32055, 34192, 42740, 46320, 51288, 64110, 85480, 102576, 128220, 170960, 256440, 412441, 512880, 824882, 1237323, 1649764, 2062205, 2474646, 3299528, 4124410, 4949292, 6186615, 6599056, 8248820, 9898584, 12373230, 16497640, 19797168, 24746460, 32995280, 49492920, 98985840]

約数ペア:

[(1, 98985840), (2, 49492920), (3, 32995280), (4, 24746460), (5, 19797168), (6, 16497640), (8, 12373230), (10, 9898584), (12, 8248820), (15, 6599056), (16, 6186615), (20, 4949292), (24, 4124410), (30, 3299528), (40, 2474646), (48, 2062205), (60, 1649764), (80, 1237323), (120, 824882), (193, 512880), (240, 412441), (386, 256440), (579, 170960), (772, 128220), (965, 102576), (1158, 85480), (1544, 64110), (1930, 51288), (2137, 46320), (2316, 42740), (2895, 34192), (3088, 32055), (3860, 25644), (4274, 23160), (4632, 21370), (5790, 17096), (6411, 15440), (7720, 12822), (8548, 11580), (9264, 10685)]