304053480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{281531}}^1$

素因数の和:281551

約数の個数: 64

約数和(自身を含む): 1013515200

約数和(自身を除く): 709461720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 281531, 563062, 844593, 1126124, 1407655, 1689186, 2252248, 2533779, 2815310, 3378372, 4222965, 5067558, 5630620, 6756744, 7601337, 8445930, 10135116, 11261240, 12668895, 15202674, 16891860, 20270232, 25337790, 30405348, 33783720, 38006685, 50675580, 60810696, 76013370, 101351160, 152026740, 304053480]

約数ペア:

[(1, 304053480), (2, 152026740), (3, 101351160), (4, 76013370), (5, 60810696), (6, 50675580), (8, 38006685), (9, 33783720), (10, 30405348), (12, 25337790), (15, 20270232), (18, 16891860), (20, 15202674), (24, 12668895), (27, 11261240), (30, 10135116), (36, 8445930), (40, 7601337), (45, 6756744), (54, 5630620), (60, 5067558), (72, 4222965), (90, 3378372), (108, 2815310), (120, 2533779), (135, 2252248), (180, 1689186), (216, 1407655), (270, 1126124), (360, 844593), (540, 563062), (1080, 281531)]