8755140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3559}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 25119360

約数和(自身を除く): 16364220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 3559, 7118, 10677, 14236, 17795, 21354, 35590, 42708, 53385, 71180, 106770, 145919, 213540, 291838, 437757, 583676, 729595, 875514, 1459190, 1751028, 2188785, 2918380, 4377570, 8755140]

約数ペア:

[(1, 8755140), (2, 4377570), (3, 2918380), (4, 2188785), (5, 1751028), (6, 1459190), (10, 875514), (12, 729595), (15, 583676), (20, 437757), (30, 291838), (41, 213540), (60, 145919), (82, 106770), (123, 71180), (164, 53385), (205, 42708), (246, 35590), (410, 21354), (492, 17795), (615, 14236), (820, 10677), (1230, 7118), (2460, 3559)]