458804400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20123}}^1$

素因数の和:20163

約数の個数: 120

約数和(自身を含む): 1547133120

約数和(自身を除く): 1088328720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 20123, 22800, 40246, 60369, 80492, 100615, 120738, 160984, 201230, 241476, 301845, 321968, 382337, 402460, 482952, 503075, 603690, 764674, 804920, 965904, 1006150, 1147011, 1207380, 1509225, 1529348, 1609840, 1911685, 2012300, 2294022, 2414760, 3018450, 3058696, 3823370, 4024600, 4588044, 4829520, 5735055, 6036900, 6117392, 7646740, 8049200, 9176088, 9558425, 11470110, 12073800, 15293480, 18352176, 19116850, 22940220, 24147600, 28675275, 30586960, 38233700, 45880440, 57350550, 76467400, 91760880, 114701100, 152934800, 229402200, 458804400]

約数ペア:

[(1, 458804400), (2, 229402200), (3, 152934800), (4, 114701100), (5, 91760880), (6, 76467400), (8, 57350550), (10, 45880440), (12, 38233700), (15, 30586960), (16, 28675275), (19, 24147600), (20, 22940220), (24, 19116850), (25, 18352176), (30, 15293480), (38, 12073800), (40, 11470110), (48, 9558425), (50, 9176088), (57, 8049200), (60, 7646740), (75, 6117392), (76, 6036900), (80, 5735055), (95, 4829520), (100, 4588044), (114, 4024600), (120, 3823370), (150, 3058696), (152, 3018450), (190, 2414760), (200, 2294022), (228, 2012300), (240, 1911685), (285, 1609840), (300, 1529348), (304, 1509225), (380, 1207380), (400, 1147011), (456, 1006150), (475, 965904), (570, 804920), (600, 764674), (760, 603690), (912, 503075), (950, 482952), (1140, 402460), (1200, 382337), (1425, 321968), (1520, 301845), (1900, 241476), (2280, 201230), (2850, 160984), (3800, 120738), (4560, 100615), (5700, 80492), (7600, 60369), (11400, 40246), (20123, 22800)]