231040440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7211}}^1$

素因数の和:7317

約数の個数: 96

約数和(自身を含む): 759423600

約数和(自身を除く): 528383160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 7211, 8010, 10680, 14422, 16020, 21633, 28844, 32040, 36055, 43266, 57688, 64899, 72110, 86532, 108165, 129798, 144220, 173064, 216330, 259596, 288440, 324495, 432660, 519192, 641779, 648990, 865320, 1283558, 1297980, 1925337, 2567116, 2595960, 3208895, 3850674, 5134232, 5776011, 6417790, 7701348, 9626685, 11552022, 12835580, 15402696, 19253370, 23104044, 25671160, 28880055, 38506740, 46208088, 57760110, 77013480, 115520220, 231040440]

約数ペア:

[(1, 231040440), (2, 115520220), (3, 77013480), (4, 57760110), (5, 46208088), (6, 38506740), (8, 28880055), (9, 25671160), (10, 23104044), (12, 19253370), (15, 15402696), (18, 12835580), (20, 11552022), (24, 9626685), (30, 7701348), (36, 6417790), (40, 5776011), (45, 5134232), (60, 3850674), (72, 3208895), (89, 2595960), (90, 2567116), (120, 1925337), (178, 1297980), (180, 1283558), (267, 865320), (356, 648990), (360, 641779), (445, 519192), (534, 432660), (712, 324495), (801, 288440), (890, 259596), (1068, 216330), (1335, 173064), (1602, 144220), (1780, 129798), (2136, 108165), (2670, 86532), (3204, 72110), (3560, 64899), (4005, 57688), (5340, 43266), (6408, 36055), (7211, 32040), (8010, 28844), (10680, 21633), (14422, 16020)]