15233940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28211}}^1$

素因数の和:28229

約数の個数: 48

約数和(自身を含む): 47396160

約数和(自身を除く): 32162220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 28211, 56422, 84633, 112844, 141055, 169266, 253899, 282110, 338532, 423165, 507798, 564220, 761697, 846330, 1015596, 1269495, 1523394, 1692660, 2538990, 3046788, 3808485, 5077980, 7616970, 15233940]

約数ペア:

[(1, 15233940), (2, 7616970), (3, 5077980), (4, 3808485), (5, 3046788), (6, 2538990), (9, 1692660), (10, 1523394), (12, 1269495), (15, 1015596), (18, 846330), (20, 761697), (27, 564220), (30, 507798), (36, 423165), (45, 338532), (54, 282110), (60, 253899), (90, 169266), (108, 141055), (135, 112844), (180, 84633), (270, 56422), (540, 28211)]