1383546117480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{17986819}}^1$

素因数の和:17987474

約数の個数: 64

約数和(自身を含む): 4157113838400

約数和(自身を除く): 2773567720920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 641, 1282, 1923, 2564, 3205, 3846, 5128, 6410, 7692, 9615, 12820, 15384, 19230, 25640, 38460, 76920, 17986819, 35973638, 53960457, 71947276, 89934095, 107920914, 143894552, 179868190, 215841828, 269802285, 359736380, 431683656, 539604570, 719472760, 1079209140, 2158418280, 11529550979, 23059101958, 34588652937, 46118203916, 57647754895, 69177305874, 92236407832, 115295509790, 138354611748, 172943264685, 230591019580, 276709223496, 345886529370, 461182039160, 691773058740, 1383546117480]

約数ペア:

[(1, 1383546117480), (2, 691773058740), (3, 461182039160), (4, 345886529370), (5, 276709223496), (6, 230591019580), (8, 172943264685), (10, 138354611748), (12, 115295509790), (15, 92236407832), (20, 69177305874), (24, 57647754895), (30, 46118203916), (40, 34588652937), (60, 23059101958), (120, 11529550979), (641, 2158418280), (1282, 1079209140), (1923, 719472760), (2564, 539604570), (3205, 431683656), (3846, 359736380), (5128, 269802285), (6410, 215841828), (7692, 179868190), (9615, 143894552), (12820, 107920914), (15384, 89934095), (19230, 71947276), (25640, 53960457), (38460, 35973638), (76920, 17986819)]