9908319516720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2172877087}}^1$

素因数の和:2172877122

約数の個数: 80

約数和(自身を含む): 32332411069440

約数和(自身を除く): 22424091552720

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, 2172877087, 4345754174, 6518631261, 8691508348, 10864385435, 13037262522, 17383016696, 21728770870, 26074525044, 32593156305, 34766033392, 41284664653, 43457541740, 52149050088, 65186312610, 82569329306, 86915083480, 104298100176, 123853993959, 130372625220, 165138658612, 173830166960, 206423323265, 247707987918, 260745250440, 330277317224, 412846646530, 495415975836, 521490500880, 619269969795, 660554634448, 825693293060, 990831951672, 1238539939590, 1651386586120, 1981663903344, 2477079879180, 3302773172240, 4954159758360, 9908319516720]

約数ペア:

[(1, 9908319516720), (2, 4954159758360), (3, 3302773172240), (4, 2477079879180), (5, 1981663903344), (6, 1651386586120), (8, 1238539939590), (10, 990831951672), (12, 825693293060), (15, 660554634448), (16, 619269969795), (19, 521490500880), (20, 495415975836), (24, 412846646530), (30, 330277317224), (38, 260745250440), (40, 247707987918), (48, 206423323265), (57, 173830166960), (60, 165138658612), (76, 130372625220), (80, 123853993959), (95, 104298100176), (114, 86915083480), (120, 82569329306), (152, 65186312610), (190, 52149050088), (228, 43457541740), (240, 41284664653), (285, 34766033392), (304, 32593156305), (380, 26074525044), (456, 21728770870), (570, 17383016696), (760, 13037262522), (912, 10864385435), (1140, 8691508348), (1520, 6518631261), (2280, 4345754174), (4560, 2172877087)]