228562920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21893}}^1$

素因数の和:21939

約数の個数: 96

約数和(自身を含む): 768479400

約数和(自身を除く): 539916480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 21893, 43786, 65679, 87572, 109465, 131358, 175144, 197037, 218930, 262716, 328395, 394074, 437860, 525432, 634897, 656790, 788148, 875720, 985185, 1269794, 1313580, 1576296, 1904691, 1970370, 2539588, 2627160, 3174485, 3809382, 3940740, 5079176, 5714073, 6348970, 7618764, 7881480, 9523455, 11428146, 12697940, 15237528, 19046910, 22856292, 25395880, 28570365, 38093820, 45712584, 57140730, 76187640, 114281460, 228562920]

約数ペア:

[(1, 228562920), (2, 114281460), (3, 76187640), (4, 57140730), (5, 45712584), (6, 38093820), (8, 28570365), (9, 25395880), (10, 22856292), (12, 19046910), (15, 15237528), (18, 12697940), (20, 11428146), (24, 9523455), (29, 7881480), (30, 7618764), (36, 6348970), (40, 5714073), (45, 5079176), (58, 3940740), (60, 3809382), (72, 3174485), (87, 2627160), (90, 2539588), (116, 1970370), (120, 1904691), (145, 1576296), (174, 1313580), (180, 1269794), (232, 985185), (261, 875720), (290, 788148), (348, 656790), (360, 634897), (435, 525432), (522, 437860), (580, 394074), (696, 328395), (870, 262716), (1044, 218930), (1160, 197037), (1305, 175144), (1740, 131358), (2088, 109465), (2610, 87572), (3480, 65679), (5220, 43786), (10440, 21893)]