82911960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{230311}}^1$

素因数の和:230328

約数の個数: 48

約数和(自身を含む): 269465040

約数和(自身を除く): 186553080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 230311, 460622, 690933, 921244, 1151555, 1381866, 1842488, 2072799, 2303110, 2763732, 3454665, 4145598, 4606220, 5527464, 6909330, 8291196, 9212440, 10363995, 13818660, 16582392, 20727990, 27637320, 41455980, 82911960]

約数ペア:

[(1, 82911960), (2, 41455980), (3, 27637320), (4, 20727990), (5, 16582392), (6, 13818660), (8, 10363995), (9, 9212440), (10, 8291196), (12, 6909330), (15, 5527464), (18, 4606220), (20, 4145598), (24, 3454665), (30, 2763732), (36, 2303110), (40, 2072799), (45, 1842488), (60, 1381866), (72, 1151555), (90, 921244), (120, 690933), (180, 460622), (360, 230311)]