38129040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{52957}}^1$

素因数の和:52976

約数の個数: 60

約数和(自身を含む): 128052444

約数和(自身を除く): 89923404

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 52957, 105914, 158871, 211828, 264785, 317742, 423656, 476613, 529570, 635484, 794355, 847312, 953226, 1059140, 1270968, 1588710, 1906452, 2118280, 2383065, 2541936, 3177420, 3812904, 4236560, 4766130, 6354840, 7625808, 9532260, 12709680, 19064520, 38129040]

約数ペア:

[(1, 38129040), (2, 19064520), (3, 12709680), (4, 9532260), (5, 7625808), (6, 6354840), (8, 4766130), (9, 4236560), (10, 3812904), (12, 3177420), (15, 2541936), (16, 2383065), (18, 2118280), (20, 1906452), (24, 1588710), (30, 1270968), (36, 1059140), (40, 953226), (45, 847312), (48, 794355), (60, 635484), (72, 529570), (80, 476613), (90, 423656), (120, 317742), (144, 264785), (180, 211828), (240, 158871), (360, 105914), (720, 52957)]