488480880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107123}}^1$

素因数の和:107158

約数の個数: 80

約数和(自身を含む): 1594005120

約数和(自身を除く): 1105524240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 107123, 214246, 321369, 428492, 535615, 642738, 856984, 1071230, 1285476, 1606845, 1713968, 2035337, 2142460, 2570952, 3213690, 4070674, 4284920, 5141904, 6106011, 6427380, 8141348, 8569840, 10176685, 12212022, 12854760, 16282696, 20353370, 24424044, 25709520, 30530055, 32565392, 40706740, 48848088, 61060110, 81413480, 97696176, 122120220, 162826960, 244240440, 488480880]

約数ペア:

[(1, 488480880), (2, 244240440), (3, 162826960), (4, 122120220), (5, 97696176), (6, 81413480), (8, 61060110), (10, 48848088), (12, 40706740), (15, 32565392), (16, 30530055), (19, 25709520), (20, 24424044), (24, 20353370), (30, 16282696), (38, 12854760), (40, 12212022), (48, 10176685), (57, 8569840), (60, 8141348), (76, 6427380), (80, 6106011), (95, 5141904), (114, 4284920), (120, 4070674), (152, 3213690), (190, 2570952), (228, 2142460), (240, 2035337), (285, 1713968), (304, 1606845), (380, 1285476), (456, 1071230), (570, 856984), (760, 642738), (912, 535615), (1140, 428492), (1520, 321369), (2280, 214246), (4560, 107123)]